68267986

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 103650624

約数和(自身を除く): 35382638

約数列:

[1, 2, 163, 197, 326, 394, 1063, 2126, 32111, 64222, 173269, 209411, 346538, 418822, 34133993, 68267986]

約数ペア:

[(1, 68267986), (2, 34133993), (163, 418822), (197, 346538), (326, 209411), (394, 173269), (1063, 64222), (2126, 32111)]