40646684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7589}}^1$

素因数の和:7709

約数の個数: 24

約数和(自身を含む): 77357280

約数和(自身を除く): 36710596

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7589, 15178, 30356, 98657, 197314, 394628, 781667, 1563334, 3126668, 10161671, 20323342, 40646684]

約数ペア:

[(1, 40646684), (2, 20323342), (4, 10161671), (13, 3126668), (26, 1563334), (52, 781667), (103, 394628), (206, 197314), (412, 98657), (1339, 30356), (2678, 15178), (5356, 7589)]