38965564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 79634016

約数和(自身を除く): 40668452

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 187, 226, 374, 452, 461, 748, 922, 1243, 1844, 1921, 2486, 3842, 4972, 5071, 7684, 7837, 10142, 15674, 20284, 21131, 31348, 42262, 52093, 84524, 86207, 104186, 172414, 208372, 344828, 573023, 885581, 1146046, 1771162, 2292092, 3542324, 9741391, 19482782, 38965564]

約数ペア:

[(1, 38965564), (2, 19482782), (4, 9741391), (11, 3542324), (17, 2292092), (22, 1771162), (34, 1146046), (44, 885581), (68, 573023), (113, 344828), (187, 208372), (226, 172414), (374, 104186), (452, 86207), (461, 84524), (748, 52093), (922, 42262), (1243, 31348), (1844, 21131), (1921, 20284), (2486, 15674), (3842, 10142), (4972, 7837), (5071, 7684)]