25538026

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 38982528

約数和(自身を除く): 13444502

約数列:

[1, 2, 103, 151, 206, 302, 821, 1642, 15553, 31106, 84563, 123971, 169126, 247942, 12769013, 25538026]

約数ペア:

[(1, 25538026), (2, 12769013), (103, 247942), (151, 169126), (206, 123971), (302, 84563), (821, 31106), (1642, 15553)]