67405108

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{38039}}^1$

素因数の和:38486

約数の個数: 12

約数和(自身を含む): 118228320

約数和(自身を除く): 50823212

約数列:

[1, 2, 4, 443, 886, 1772, 38039, 76078, 152156, 16851277, 33702554, 67405108]

約数ペア:

[(1, 67405108), (2, 33702554), (4, 16851277), (443, 152156), (886, 76078), (1772, 38039)]