71329250984

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{19510189}}^1$

素因数の和:19510652

約数の個数: 16

約数和(自身を含む): 134035005300

約数和(自身を除く): 62705754316

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 19510189, 39020378, 78040756, 156081512, 8916156373, 17832312746, 35664625492, 71329250984]

約数ペア:

[(1, 71329250984), (2, 35664625492), (4, 17832312746), (8, 8916156373), (457, 156081512), (914, 78040756), (1828, 39020378), (3656, 19510189)]