64251590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8377}}^1$

素因数の和:8456

約数の個数: 32

約数和(自身を含む): 126675360

約数和(自身を除く): 62423770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 8377, 16754, 41885, 83770, 108901, 217802, 494243, 544505, 988486, 1089010, 2471215, 4942430, 6425159, 12850318, 32125795, 64251590]

約数ペア:

[(1, 64251590), (2, 32125795), (5, 12850318), (10, 6425159), (13, 4942430), (26, 2471215), (59, 1089010), (65, 988486), (118, 544505), (130, 494243), (295, 217802), (590, 108901), (767, 83770), (1534, 41885), (3835, 16754), (7670, 8377)]