28411541736

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1\times {\mathrm{10243}}^1$

素因数の和:12758

約数の個数: 64

約数和(自身を含む): 72576691200

約数和(自身を除く): 44165149464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 2459, 4918, 7377, 9836, 10243, 14754, 19672, 20486, 29508, 30729, 40972, 59016, 61458, 81944, 115573, 122916, 231146, 245832, 346719, 462292, 481421, 693438, 924584, 962842, 1386876, 1444263, 1925684, 2773752, 2888526, 3851368, 5777052, 11554104, 25187537, 50375074, 75562611, 100750148, 151125222, 201500296, 302250444, 604500888, 1183814239, 2367628478, 3551442717, 4735256956, 7102885434, 9470513912, 14205770868, 28411541736]

約数ペア:

[(1, 28411541736), (2, 14205770868), (3, 9470513912), (4, 7102885434), (6, 4735256956), (8, 3551442717), (12, 2367628478), (24, 1183814239), (47, 604500888), (94, 302250444), (141, 201500296), (188, 151125222), (282, 100750148), (376, 75562611), (564, 50375074), (1128, 25187537), (2459, 11554104), (4918, 5777052), (7377, 3851368), (9836, 2888526), (10243, 2773752), (14754, 1925684), (19672, 1444263), (20486, 1386876), (29508, 962842), (30729, 924584), (40972, 693438), (59016, 481421), (61458, 462292), (81944, 346719), (115573, 245832), (122916, 231146)]