57781334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 102041856

約数和(自身を除く): 44260522

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 4217, 6851, 8434, 13702, 54821, 71689, 109642, 130727, 143378, 261454, 931957, 1699451, 1863914, 2222359, 3398902, 4444718, 28890667, 57781334]

約数ペア:

[(1, 57781334), (2, 28890667), (13, 4444718), (17, 3398902), (26, 2222359), (31, 1863914), (34, 1699451), (62, 931957), (221, 261454), (403, 143378), (442, 130727), (527, 109642), (806, 71689), (1054, 54821), (4217, 13702), (6851, 8434)]