22067428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7547}}^1$

素因数の和:7611

約数の個数: 24

約数和(自身を含む): 41846112

約数和(自身を除く): 19778684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 7547, 15094, 30188, 128299, 256598, 324521, 513196, 649042, 1298084, 5516857, 11033714, 22067428]

約数ペア:

[(1, 22067428), (2, 11033714), (4, 5516857), (17, 1298084), (34, 649042), (43, 513196), (68, 324521), (86, 256598), (172, 128299), (731, 30188), (1462, 15094), (2924, 7547)]