40379716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26777}}^1$

素因数の和:26823

約数の個数: 24

約数和(自身を含む): 78727320

約数和(自身を除く): 38347604

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 26777, 53554, 107108, 348101, 696202, 776533, 1392404, 1553066, 3106132, 10094929, 20189858, 40379716]

約数ペア:

[(1, 40379716), (2, 20189858), (4, 10094929), (13, 3106132), (26, 1553066), (29, 1392404), (52, 776533), (58, 696202), (116, 348101), (377, 107108), (754, 53554), (1508, 26777)]