42181828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47717}}^1$

素因数の和:47751

約数の個数: 24

約数和(自身を含む): 84174552

約数和(自身を除く): 41992724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 47717, 95434, 190868, 620321, 811189, 1240642, 1622378, 2481284, 3244756, 10545457, 21090914, 42181828]

約数ペア:

[(1, 42181828), (2, 21090914), (4, 10545457), (13, 3244756), (17, 2481284), (26, 1622378), (34, 1240642), (52, 811189), (68, 620321), (221, 190868), (442, 95434), (884, 47717)]