42897608

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31729}}^1$

素因数の和:31761

約数の個数: 24

約数和(自身を含む): 87098850

約数和(自身を除く): 44201242

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 31729, 63458, 126916, 253832, 412477, 824954, 1649908, 3299816, 5362201, 10724402, 21448804, 42897608]

約数ペア:

[(1, 42897608), (2, 21448804), (4, 10724402), (8, 5362201), (13, 3299816), (26, 1649908), (52, 824954), (104, 412477), (169, 253832), (338, 126916), (676, 63458), (1352, 31729)]