28373921056

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 64025579520

約数和(自身を除く): 35651658464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 169, 188, 208, 248, 277, 338, 376, 403, 416, 496, 554, 611, 676, 752, 806, 992, 1108, 1222, 1352, 1457, 1504, 1612, 2197, 2216, 2444, 2704, 2914, 3224, 3601, 4394, 4432, 4888, 5239, 5408, 5828, 6448, 7202, 7943, 8587, 8788, 8864, 9776, 10478, 11656, 12896, 13019, 14404, 15886, 17174, 17576, 18941, 19552, 20956, 23312, 26038, 28808, 31772, 34348, 35152, 37882, 41912, 46624, 46813, 52076, 57616, 63544, 68107, 68696, 70304, 75764, 83824, 93626, 103259, 104152, 111631, 115232, 127088, 136214, 137392, 151528, 167648, 169247, 187252, 206518, 208304, 223262, 246233, 254176, 272428, 274784, 303056, 338494, 374504, 403589, 413036, 416608, 446524, 492466, 544856, 606112, 608569, 676988, 749008, 807178, 826072, 893048, 984932, 1089712, 1217138, 1353976, 1451203, 1498016, 1614356, 1652144, 1786096, 1969864, 2179424, 2200211, 2434276, 2707952, 2902406, 3201029, 3228712, 3304288, 3572192, 3939728, 4400422, 4868552, 5246657, 5415904, 5804812, 6402058, 6457424, 7879456, 8800844, 9737104, 10493314, 11609624, 12804116, 12914848, 17601688, 18865639, 19474208, 20986628, 23219248, 25608232, 28602743, 35203376, 37731278, 41973256, 46438496, 51216464, 57205486, 68206541, 70406752, 75462556, 83946512, 102432928, 114410972, 136413082, 150925112, 167893024, 228821944, 272826164, 301850224, 457643888, 545652328, 603700448, 886685033, 915287776, 1091304656, 1773370066, 2182609312, 3546740132, 7093480264, 14186960528, 28373921056]

約数ペア:

[(1, 28373921056), (2, 14186960528), (4, 7093480264), (8, 3546740132), (13, 2182609312), (16, 1773370066), (26, 1091304656), (31, 915287776), (32, 886685033), (47, 603700448), (52, 545652328), (62, 457643888), (94, 301850224), (104, 272826164), (124, 228821944), (169, 167893024), (188, 150925112), (208, 136413082), (248, 114410972), (277, 102432928), (338, 83946512), (376, 75462556), (403, 70406752), (416, 68206541), (496, 57205486), (554, 51216464), (611, 46438496), (676, 41973256), (752, 37731278), (806, 35203376), (992, 28602743), (1108, 25608232), (1222, 23219248), (1352, 20986628), (1457, 19474208), (1504, 18865639), (1612, 17601688), (2197, 12914848), (2216, 12804116), (2444, 11609624), (2704, 10493314), (2914, 9737104), (3224, 8800844), (3601, 7879456), (4394, 6457424), (4432, 6402058), (4888, 5804812), (5239, 5415904), (5408, 5246657), (5828, 4868552), (6448, 4400422), (7202, 3939728), (7943, 3572192), (8587, 3304288), (8788, 3228712), (8864, 3201029), (9776, 2902406), (10478, 2707952), (11656, 2434276), (12896, 2200211), (13019, 2179424), (14404, 1969864), (15886, 1786096), (17174, 1652144), (17576, 1614356), (18941, 1498016), (19552, 1451203), (20956, 1353976), (23312, 1217138), (26038, 1089712), (28808, 984932), (31772, 893048), (34348, 826072), (35152, 807178), (37882, 749008), (41912, 676988), (46624, 608569), (46813, 606112), (52076, 544856), (57616, 492466), (63544, 446524), (68107, 416608), (68696, 413036), (70304, 403589), (75764, 374504), (83824, 338494), (93626, 303056), (103259, 274784), (104152, 272428), (111631, 254176), (115232, 246233), (127088, 223262), (136214, 208304), (137392, 206518), (151528, 187252), (167648, 169247)]