70042672

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1451}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 155561472

約数和(自身を除く): 85518800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1451, 1724, 2902, 3017, 3448, 5804, 6034, 6896, 10157, 11608, 12068, 20314, 23216, 24136, 40628, 48272, 81256, 162512, 625381, 1250762, 2501524, 4377667, 5003048, 8755334, 10006096, 17510668, 35021336, 70042672]

約数ペア:

[(1, 70042672), (2, 35021336), (4, 17510668), (7, 10006096), (8, 8755334), (14, 5003048), (16, 4377667), (28, 2501524), (56, 1250762), (112, 625381), (431, 162512), (862, 81256), (1451, 48272), (1724, 40628), (2902, 24136), (3017, 23216), (3448, 20314), (5804, 12068), (6034, 11608), (6896, 10157)]