38690548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12611}}^1$

素因数の和:12687

約数の個数: 24

約数和(自身を含む): 74158560

約数和(自身を除く): 35468012

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 12611, 25222, 50444, 163943, 327886, 655772, 744049, 1488098, 2976196, 9672637, 19345274, 38690548]

約数ペア:

[(1, 38690548), (2, 19345274), (4, 9672637), (13, 2976196), (26, 1488098), (52, 744049), (59, 655772), (118, 327886), (236, 163943), (767, 50444), (1534, 25222), (3068, 12611)]