13856836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 30070656

約数和(自身を除く): 16213820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 677, 731, 1204, 1354, 1462, 2708, 2924, 4739, 5117, 9478, 10234, 11509, 18956, 20468, 23018, 29111, 46036, 58222, 80563, 116444, 161126, 203777, 322252, 407554, 494887, 815108, 989774, 1979548, 3464209, 6928418, 13856836]

約数ペア:

[(1, 13856836), (2, 6928418), (4, 3464209), (7, 1979548), (14, 989774), (17, 815108), (28, 494887), (34, 407554), (43, 322252), (68, 203777), (86, 161126), (119, 116444), (172, 80563), (238, 58222), (301, 46036), (476, 29111), (602, 23018), (677, 20468), (731, 18956), (1204, 11509), (1354, 10234), (1462, 9478), (2708, 5117), (2924, 4739)]