74691572

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 133345632

約数和(自身を除く): 58654060

約数列:

[1, 2, 4, 61, 122, 244, 443, 691, 886, 1382, 1772, 2764, 27023, 42151, 54046, 84302, 108092, 168604, 306113, 612226, 1224452, 18672893, 37345786, 74691572]

約数ペア:

[(1, 74691572), (2, 37345786), (4, 18672893), (61, 1224452), (122, 612226), (244, 306113), (443, 168604), (691, 108092), (886, 84302), (1382, 54046), (1772, 42151), (2764, 27023)]