15661907272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{7457}}^1$

素因数の和:8326

約数の個数: 64

約数和(自身を含む): 33185116800

約数和(自身を除く): 17523209528

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 823, 1276, 1646, 2552, 3292, 6584, 7457, 9053, 14914, 18106, 23867, 29828, 36212, 47734, 59656, 72424, 82027, 95468, 164054, 190936, 216253, 262537, 328108, 432506, 525074, 656216, 865012, 1050148, 1730024, 2100296, 2378783, 4757566, 6137111, 9515132, 12274222, 19030264, 24548444, 49096888, 67508221, 135016442, 177976219, 270032884, 355952438, 540065768, 711904876, 1423809752, 1957738409, 3915476818, 7830953636, 15661907272]

約数ペア:

[(1, 15661907272), (2, 7830953636), (4, 3915476818), (8, 1957738409), (11, 1423809752), (22, 711904876), (29, 540065768), (44, 355952438), (58, 270032884), (88, 177976219), (116, 135016442), (232, 67508221), (319, 49096888), (638, 24548444), (823, 19030264), (1276, 12274222), (1646, 9515132), (2552, 6137111), (3292, 4757566), (6584, 2378783), (7457, 2100296), (9053, 1730024), (14914, 1050148), (18106, 865012), (23867, 656216), (29828, 525074), (36212, 432506), (47734, 328108), (59656, 262537), (72424, 216253), (82027, 190936), (95468, 164054)]