57440042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 100030464

約数和(自身を除く): 42590422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 383, 401, 766, 802, 4213, 4411, 6511, 6817, 8426, 8822, 13022, 13634, 71621, 74987, 143242, 149974, 153583, 307166, 1689413, 2610911, 3378826, 5221822, 28720021, 57440042]

約数ペア:

[(1, 57440042), (2, 28720021), (11, 5221822), (17, 3378826), (22, 2610911), (34, 1689413), (187, 307166), (374, 153583), (383, 149974), (401, 143242), (766, 74987), (802, 71621), (4213, 13634), (4411, 13022), (6511, 8822), (6817, 8426)]