28528022432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 70413235200

約数和(自身を除く): 41885212768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 269, 316, 364, 416, 461, 538, 553, 632, 728, 922, 1027, 1076, 1106, 1264, 1456, 1844, 1883, 2054, 2152, 2212, 2528, 2912, 3227, 3497, 3688, 3766, 4108, 4304, 4424, 5993, 6454, 6994, 7189, 7376, 7532, 8216, 8608, 8848, 11986, 12908, 13988, 14378, 14752, 15064, 16432, 17696, 21251, 23972, 24479, 25816, 27976, 28756, 30128, 32864, 36419, 41951, 42502, 47944, 48958, 51632, 55952, 57512, 60256, 72838, 83902, 85004, 95888, 97916, 103264, 111904, 115024, 124009, 145676, 148757, 167804, 170008, 191776, 195832, 230048, 248018, 254933, 276263, 291352, 297514, 335608, 340016, 391664, 473447, 496036, 509866, 552526, 582704, 595028, 671216, 680032, 783328, 868063, 946894, 992072, 1019732, 1105052, 1165408, 1190056, 1342432, 1612117, 1736126, 1893788, 1933841, 1984144, 2039464, 2210104, 2380112, 3224234, 3314129, 3472252, 3787576, 3867682, 3968288, 4078928, 4420208, 4760224, 6448468, 6628258, 6944504, 7575152, 7735364, 8157856, 8840416, 9796711, 11284819, 12896936, 13256516, 13889008, 15150304, 15470728, 19593422, 22569638, 25793872, 26513032, 27778016, 30941456, 39186844, 45139276, 51587744, 53026064, 61882912, 68576977, 78373688, 90278552, 106052128, 127357243, 137153954, 156747376, 180557104, 254714486, 274307908, 313494752, 361114208, 509428972, 548615816, 891500701, 1018857944, 1097231632, 1783001402, 2037715888, 2194463264, 3566002804, 4075431776, 7132005608, 14264011216, 28528022432]

約数ペア:

[(1, 28528022432), (2, 14264011216), (4, 7132005608), (7, 4075431776), (8, 3566002804), (13, 2194463264), (14, 2037715888), (16, 1783001402), (26, 1097231632), (28, 1018857944), (32, 891500701), (52, 548615816), (56, 509428972), (79, 361114208), (91, 313494752), (104, 274307908), (112, 254714486), (158, 180557104), (182, 156747376), (208, 137153954), (224, 127357243), (269, 106052128), (316, 90278552), (364, 78373688), (416, 68576977), (461, 61882912), (538, 53026064), (553, 51587744), (632, 45139276), (728, 39186844), (922, 30941456), (1027, 27778016), (1076, 26513032), (1106, 25793872), (1264, 22569638), (1456, 19593422), (1844, 15470728), (1883, 15150304), (2054, 13889008), (2152, 13256516), (2212, 12896936), (2528, 11284819), (2912, 9796711), (3227, 8840416), (3497, 8157856), (3688, 7735364), (3766, 7575152), (4108, 6944504), (4304, 6628258), (4424, 6448468), (5993, 4760224), (6454, 4420208), (6994, 4078928), (7189, 3968288), (7376, 3867682), (7532, 3787576), (8216, 3472252), (8608, 3314129), (8848, 3224234), (11986, 2380112), (12908, 2210104), (13988, 2039464), (14378, 1984144), (14752, 1933841), (15064, 1893788), (16432, 1736126), (17696, 1612117), (21251, 1342432), (23972, 1190056), (24479, 1165408), (25816, 1105052), (27976, 1019732), (28756, 992072), (30128, 946894), (32864, 868063), (36419, 783328), (41951, 680032), (42502, 671216), (47944, 595028), (48958, 582704), (51632, 552526), (55952, 509866), (57512, 496036), (60256, 473447), (72838, 391664), (83902, 340016), (85004, 335608), (95888, 297514), (97916, 291352), (103264, 276263), (111904, 254933), (115024, 248018), (124009, 230048), (145676, 195832), (148757, 191776), (167804, 170008)]