40705652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1277}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 76899816

約数和(自身を除く): 36194164

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 1277, 2452, 2554, 5108, 7969, 15938, 16601, 31876, 33202, 66404, 782801, 1565602, 3131204, 10176413, 20352826, 40705652]

約数ペア:

[(1, 40705652), (2, 20352826), (4, 10176413), (13, 3131204), (26, 1565602), (52, 782801), (613, 66404), (1226, 33202), (1277, 31876), (2452, 16601), (2554, 15938), (5108, 7969)]