7157668

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 14462784

約数和(自身を除く): 7305116

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2531, 2828, 5062, 10124, 17717, 35434, 70868, 255631, 511262, 1022524, 1789417, 3578834, 7157668]

約数ペア:

[(1, 7157668), (2, 3578834), (4, 1789417), (7, 1022524), (14, 511262), (28, 255631), (101, 70868), (202, 35434), (404, 17717), (707, 10124), (1414, 5062), (2531, 2828)]