65707964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102031}}^1$

素因数の和:102065

約数の個数: 24

約数和(自身を含む): 137131008

約数和(自身を除く): 71423044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102031, 204062, 408124, 714217, 1428434, 2346713, 2856868, 4693426, 9386852, 16426991, 32853982, 65707964]

約数ペア:

[(1, 65707964), (2, 32853982), (4, 16426991), (7, 9386852), (14, 4693426), (23, 2856868), (28, 2346713), (46, 1428434), (92, 714217), (161, 408124), (322, 204062), (644, 102031)]