61271404

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 109211648

約数和(自身を除く): 47940244

約数列:

[1, 2, 4, 103, 127, 206, 254, 412, 508, 1171, 2342, 4684, 13081, 26162, 52324, 120613, 148717, 241226, 297434, 482452, 594868, 15317851, 30635702, 61271404]

約数ペア:

[(1, 61271404), (2, 30635702), (4, 15317851), (103, 594868), (127, 482452), (206, 297434), (254, 241226), (412, 148717), (508, 120613), (1171, 52324), (2342, 26162), (4684, 13081)]