278193856

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{106019}}^1$

素因数の和:106072

約数の個数: 28

約数和(自身を含む): 565510680

約数和(自身を除く): 287316824

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 106019, 212038, 424076, 848152, 1696304, 3392608, 4346779, 6785216, 8693558, 17387116, 34774232, 69548464, 139096928, 278193856]

約数ペア:

[(1, 278193856), (2, 139096928), (4, 69548464), (8, 34774232), (16, 17387116), (32, 8693558), (41, 6785216), (64, 4346779), (82, 3392608), (164, 1696304), (328, 848152), (656, 424076), (1312, 212038), (2624, 106019)]