25231604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7001}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 47641608

約数和(自身を除く): 22410004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7001, 14002, 28004, 119017, 238034, 371053, 476068, 742106, 1484212, 6307901, 12615802, 25231604]

約数ペア:

[(1, 25231604), (2, 12615802), (4, 6307901), (17, 1484212), (34, 742106), (53, 476068), (68, 371053), (106, 238034), (212, 119017), (901, 28004), (1802, 14002), (3604, 7001)]