64254070

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{9491}}^1$

素因数の和:10175

約数の個数: 16

約数和(自身を含む): 115840368

約数和(自身を除く): 51586298

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 9491, 18982, 47455, 94910, 6425407, 12850814, 32127035, 64254070]

約数ペア:

[(1, 64254070), (2, 32127035), (5, 12850814), (10, 6425407), (677, 94910), (1354, 47455), (3385, 18982), (6770, 9491)]