56874818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28409}}^1$

素因数の和:28442

約数の個数: 32

約数和(自身を含む): 114549120

約数和(自身を除く): 57674302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 28409, 56818, 198863, 312499, 369317, 397726, 624998, 738634, 2187493, 2585219, 4062487, 4374986, 5170438, 8124974, 28437409, 56874818]

約数ペア:

[(1, 56874818), (2, 28437409), (7, 8124974), (11, 5170438), (13, 4374986), (14, 4062487), (22, 2585219), (26, 2187493), (77, 738634), (91, 624998), (143, 397726), (154, 369317), (182, 312499), (286, 198863), (1001, 56818), (2002, 28409)]