73345456

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4721}}^1$

素因数の和:5700

約数の個数: 20

約数和(自身を含む): 142283304

約数和(自身を除く): 68937848

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4721, 7768, 9442, 15536, 18884, 37768, 75536, 4584091, 9168182, 18336364, 36672728, 73345456]

約数ペア:

[(1, 73345456), (2, 36672728), (4, 18336364), (8, 9168182), (16, 4584091), (971, 75536), (1942, 37768), (3884, 18884), (4721, 15536), (7768, 9442)]