68576924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15889}}^1$

素因数の和:15989

約数の個数: 24

約数和(自身を含む): 130806480

約数和(自身を除く): 62229556

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 15889, 31778, 63556, 206557, 413114, 826228, 1318787, 2637574, 5275148, 17144231, 34288462, 68576924]

約数ペア:

[(1, 68576924), (2, 34288462), (4, 17144231), (13, 5275148), (26, 2637574), (52, 1318787), (83, 826228), (166, 413114), (332, 206557), (1079, 63556), (2158, 31778), (4316, 15889)]