38972804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12703}}^1$

素因数の和:12779

約数の個数: 24

約数和(自身を含む): 74699520

約数和(自身を除く): 35726716

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 12703, 25406, 50812, 165139, 330278, 660556, 749477, 1498954, 2997908, 9743201, 19486402, 38972804]

約数ペア:

[(1, 38972804), (2, 19486402), (4, 9743201), (13, 2997908), (26, 1498954), (52, 749477), (59, 660556), (118, 330278), (236, 165139), (767, 50812), (1534, 25406), (3068, 12703)]