40818076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7621}}^1$

素因数の和:7741

約数の個数: 24

約数和(自身を含む): 77683424

約数和(自身を除く): 36865348

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7621, 15242, 30484, 99073, 198146, 396292, 784963, 1569926, 3139852, 10204519, 20409038, 40818076]

約数ペア:

[(1, 40818076), (2, 20409038), (4, 10204519), (13, 3139852), (26, 1569926), (52, 784963), (103, 396292), (206, 198146), (412, 99073), (1339, 30484), (2678, 15242), (5356, 7621)]