22156716568

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{7883}}^1$

素因数の和:8896

約数の個数: 64

約数和(自身を含む): 48431727360

約数和(自身を除く): 26275010792

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 947, 1484, 1894, 2968, 3788, 6629, 7576, 7883, 13258, 15766, 26516, 31532, 50191, 53032, 55181, 63064, 100382, 110362, 200764, 220724, 351337, 401528, 417799, 441448, 702674, 835598, 1405348, 1671196, 2810696, 2924593, 3342392, 5849186, 7465201, 11698372, 14930402, 23396744, 29860804, 52256407, 59721608, 104512814, 209025628, 395655653, 418051256, 791311306, 1582622612, 2769589571, 3165245224, 5539179142, 11078358284, 22156716568]

約数ペア:

[(1, 22156716568), (2, 11078358284), (4, 5539179142), (7, 3165245224), (8, 2769589571), (14, 1582622612), (28, 791311306), (53, 418051256), (56, 395655653), (106, 209025628), (212, 104512814), (371, 59721608), (424, 52256407), (742, 29860804), (947, 23396744), (1484, 14930402), (1894, 11698372), (2968, 7465201), (3788, 5849186), (6629, 3342392), (7576, 2924593), (7883, 2810696), (13258, 1671196), (15766, 1405348), (26516, 835598), (31532, 702674), (50191, 441448), (53032, 417799), (55181, 401528), (63064, 351337), (100382, 220724), (110362, 200764)]