61620208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{296251}}^1$

素因数の和:296272

約数の個数: 20

約数和(自身を含む): 128573368

約数和(自身を除く): 66953160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 296251, 592502, 1185004, 2370008, 3851263, 4740016, 7702526, 15405052, 30810104, 61620208]

約数ペア:

[(1, 61620208), (2, 30810104), (4, 15405052), (8, 7702526), (13, 4740016), (16, 3851263), (26, 2370008), (52, 1185004), (104, 592502), (208, 296251)]