65180726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3911}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 105483168

約数和(自身を除く): 40302442

約数列:

[1, 2, 13, 26, 641, 1282, 3911, 7822, 8333, 16666, 50843, 101686, 2506951, 5013902, 32590363, 65180726]

約数ペア:

[(1, 65180726), (2, 32590363), (13, 5013902), (26, 2506951), (641, 101686), (1282, 50843), (3911, 16666), (7822, 8333)]