28796108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1823}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 26361652

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 1823, 3646, 3949, 7292, 7898, 15796, 20053, 40106, 80212, 654457, 1308914, 2617828, 7199027, 14398054, 28796108]

約数ペア:

[(1, 28796108), (2, 14398054), (4, 7199027), (11, 2617828), (22, 1308914), (44, 654457), (359, 80212), (718, 40106), (1436, 20053), (1823, 15796), (3646, 7898), (3949, 7292)]