27601228

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{43951}}^1$

素因数の和:44112

約数の個数: 12

約数和(自身を含む): 48610912

約数和(自身を除く): 21009684

約数列:

[1, 2, 4, 157, 314, 628, 43951, 87902, 175804, 6900307, 13800614, 27601228]

約数ペア:

[(1, 27601228), (2, 13800614), (4, 6900307), (157, 175804), (314, 87902), (628, 43951)]