56640248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34877}}^1$

素因数の和:34919

約数の個数: 32

約数和(自身を含む): 125560800

約数和(自身を除く): 68920552

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 34877, 69754, 139508, 244139, 279016, 488278, 976556, 1011433, 1953112, 2022866, 4045732, 7080031, 8091464, 14160062, 28320124, 56640248]

約数ペア:

[(1, 56640248), (2, 28320124), (4, 14160062), (7, 8091464), (8, 7080031), (14, 4045732), (28, 2022866), (29, 1953112), (56, 1011433), (58, 976556), (116, 488278), (203, 279016), (232, 244139), (406, 139508), (812, 69754), (1624, 34877)]