7401416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 15266880

約数和(自身を除く): 7865464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 557, 604, 1114, 1208, 1661, 2228, 3322, 4456, 6127, 6644, 12254, 13288, 24508, 49016, 84107, 168214, 336428, 672856, 925177, 1850354, 3700708, 7401416]

約数ペア:

[(1, 7401416), (2, 3700708), (4, 1850354), (8, 925177), (11, 672856), (22, 336428), (44, 168214), (88, 84107), (151, 49016), (302, 24508), (557, 13288), (604, 12254), (1114, 6644), (1208, 6127), (1661, 4456), (2228, 3322)]