68262844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30529}}^1$

素因数の和:30589

約数の個数: 24

約数和(自身を含む): 131645360

約数和(自身を除く): 63382516

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 30529, 61058, 122116, 396877, 793754, 1312747, 1587508, 2625494, 5250988, 17065711, 34131422, 68262844]

約数ペア:

[(1, 68262844), (2, 34131422), (4, 17065711), (13, 5250988), (26, 2625494), (43, 1587508), (52, 1312747), (86, 793754), (172, 396877), (559, 122116), (1118, 61058), (2236, 30529)]