13878704

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4317

約数の個数: 40

約数和(自身を含む): 31798560

約数和(自身を除く): 17919856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 4273, 8546, 17092, 29911, 34184, 59822, 68368, 119644, 123917, 239288, 247834, 478576, 495668, 867419, 991336, 1734838, 1982672, 3469676, 6939352, 13878704]

約数ペア:

[(1, 13878704), (2, 6939352), (4, 3469676), (7, 1982672), (8, 1734838), (14, 991336), (16, 867419), (28, 495668), (29, 478576), (56, 247834), (58, 239288), (112, 123917), (116, 119644), (203, 68368), (232, 59822), (406, 34184), (464, 29911), (812, 17092), (1624, 8546), (3248, 4273)]