64915914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1545617}}^1$

素因数の和:1545629

約数の個数: 16

約数和(自身を含む): 148379328

約数和(自身を除く): 83463414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1545617, 3091234, 4636851, 9273702, 10819319, 21638638, 32457957, 64915914]

約数ペア:

[(1, 64915914), (2, 32457957), (3, 21638638), (6, 10819319), (7, 9273702), (14, 4636851), (21, 3091234), (42, 1545617)]