28169512

素因数分解:

$2^3\times 7^2\times {\mathrm{71861}}^1$

素因数の和:71881

約数の個数: 24

約数和(自身を含む): 61442010

約数和(自身を除く): 33272498

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71861, 143722, 287444, 503027, 574888, 1006054, 2012108, 3521189, 4024216, 7042378, 14084756, 28169512]

約数ペア:

[(1, 28169512), (2, 14084756), (4, 7042378), (7, 4024216), (8, 3521189), (14, 2012108), (28, 1006054), (49, 574888), (56, 503027), (98, 287444), (196, 143722), (392, 71861)]