38968028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5641}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 74880624

約数和(自身を除く): 35912596

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 5641, 6908, 11282, 22564, 62051, 124102, 248204, 885637, 1771274, 3542548, 9742007, 19484014, 38968028]

約数ペア:

[(1, 38968028), (2, 19484014), (4, 9742007), (11, 3542548), (22, 1771274), (44, 885637), (157, 248204), (314, 124102), (628, 62051), (1727, 22564), (3454, 11282), (5641, 6908)]