69049228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 124482512

約数和(自身を除く): 55433284

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 2557, 5114, 6751, 10228, 13502, 27004, 109951, 219902, 401449, 439804, 802898, 1605796, 17262307, 34524614, 69049228]

約数ペア:

[(1, 69049228), (2, 34524614), (4, 17262307), (43, 1605796), (86, 802898), (157, 439804), (172, 401449), (314, 219902), (628, 109951), (2557, 27004), (5114, 13502), (6751, 10228)]