71306456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11621}}^1$

素因数の和:11699

約数の個数: 32

約数和(自身を含む): 146437200

約数和(自身を除く): 75130744

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 11621, 23242, 46484, 92968, 151073, 302146, 604292, 685639, 1208584, 1371278, 2742556, 5485112, 8913307, 17826614, 35653228, 71306456]

約数ペア:

[(1, 71306456), (2, 35653228), (4, 17826614), (8, 8913307), (13, 5485112), (26, 2742556), (52, 1371278), (59, 1208584), (104, 685639), (118, 604292), (236, 302146), (472, 151073), (767, 92968), (1534, 46484), (3068, 23242), (6136, 11621)]