57385018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 87744384

約数和(自身を除く): 30359366

約数列:

[1, 2, 61, 122, 647, 727, 1294, 1454, 39467, 44347, 78934, 88694, 470369, 940738, 28692509, 57385018]

約数ペア:

[(1, 57385018), (2, 28692509), (61, 940738), (122, 470369), (647, 88694), (727, 78934), (1294, 44347), (1454, 39467)]