42897868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48527}}^1$

素因数の和:48561

約数の個数: 24

約数和(自身を含む): 85603392

約数和(自身を除く): 42705524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 48527, 97054, 194108, 630851, 824959, 1261702, 1649918, 2523404, 3299836, 10724467, 21448934, 42897868]

約数ペア:

[(1, 42897868), (2, 21448934), (4, 10724467), (13, 3299836), (17, 2523404), (26, 1649918), (34, 1261702), (52, 824959), (68, 630851), (221, 194108), (442, 97054), (884, 48527)]