28590288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 57118512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 38, 46, 47, 48, 57, 58, 69, 76, 87, 92, 94, 114, 116, 138, 141, 152, 174, 184, 188, 228, 232, 276, 282, 304, 348, 368, 376, 437, 456, 464, 551, 552, 564, 667, 696, 752, 874, 893, 912, 1081, 1102, 1104, 1128, 1311, 1334, 1363, 1392, 1653, 1748, 1786, 2001, 2162, 2204, 2256, 2622, 2668, 2679, 2726, 3243, 3306, 3496, 3572, 4002, 4089, 4324, 4408, 5244, 5336, 5358, 5452, 6486, 6612, 6992, 7144, 8004, 8178, 8648, 8816, 10488, 10672, 10716, 10904, 12673, 12972, 13224, 14288, 16008, 16356, 17296, 20539, 20976, 21432, 21808, 25346, 25897, 25944, 26448, 31349, 32016, 32712, 38019, 41078, 42864, 50692, 51794, 51888, 61617, 62698, 65424, 76038, 77691, 82156, 94047, 101384, 103588, 123234, 125396, 152076, 155382, 164312, 188094, 202768, 207176, 246468, 250792, 304152, 310764, 328624, 376188, 414352, 492936, 501584, 595631, 608304, 621528, 752376, 985872, 1191262, 1243056, 1504752, 1786893, 2382524, 3573786, 4765048, 7147572, 9530096, 14295144, 28590288]

約数ペア:

[(1, 28590288), (2, 14295144), (3, 9530096), (4, 7147572), (6, 4765048), (8, 3573786), (12, 2382524), (16, 1786893), (19, 1504752), (23, 1243056), (24, 1191262), (29, 985872), (38, 752376), (46, 621528), (47, 608304), (48, 595631), (57, 501584), (58, 492936), (69, 414352), (76, 376188), (87, 328624), (92, 310764), (94, 304152), (114, 250792), (116, 246468), (138, 207176), (141, 202768), (152, 188094), (174, 164312), (184, 155382), (188, 152076), (228, 125396), (232, 123234), (276, 103588), (282, 101384), (304, 94047), (348, 82156), (368, 77691), (376, 76038), (437, 65424), (456, 62698), (464, 61617), (551, 51888), (552, 51794), (564, 50692), (667, 42864), (696, 41078), (752, 38019), (874, 32712), (893, 32016), (912, 31349), (1081, 26448), (1102, 25944), (1104, 25897), (1128, 25346), (1311, 21808), (1334, 21432), (1363, 20976), (1392, 20539), (1653, 17296), (1748, 16356), (1786, 16008), (2001, 14288), (2162, 13224), (2204, 12972), (2256, 12673), (2622, 10904), (2668, 10716), (2679, 10672), (2726, 10488), (3243, 8816), (3306, 8648), (3496, 8178), (3572, 8004), (4002, 7144), (4089, 6992), (4324, 6612), (4408, 6486), (5244, 5452), (5336, 5358)]