42221348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7883}}^1$

素因数の和:8003

約数の個数: 24

約数和(自身を含む): 80353728

約数和(自身を除く): 38132380

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7883, 15766, 31532, 102479, 204958, 409916, 811949, 1623898, 3247796, 10555337, 21110674, 42221348]

約数ペア:

[(1, 42221348), (2, 21110674), (4, 10555337), (13, 3247796), (26, 1623898), (52, 811949), (103, 409916), (206, 204958), (412, 102479), (1339, 31532), (2678, 15766), (5356, 7883)]