64758728

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{17713}}^1$

素因数の和:18176

約数の個数: 16

約数和(自身を含む): 121695180

約数和(自身を除く): 56936452

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 17713, 35426, 70852, 141704, 8094841, 16189682, 32379364, 64758728]

約数ペア:

[(1, 64758728), (2, 32379364), (4, 16189682), (8, 8094841), (457, 141704), (914, 70852), (1828, 35426), (3656, 17713)]