38640524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43711}}^1$

素因数の和:43745

約数の個数: 24

約数和(自身を含む): 77107968

約数和(自身を除く): 38467444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 43711, 87422, 174844, 568243, 743087, 1136486, 1486174, 2272972, 2972348, 9660131, 19320262, 38640524]

約数ペア:

[(1, 38640524), (2, 19320262), (4, 9660131), (13, 2972348), (17, 2272972), (26, 1486174), (34, 1136486), (52, 743087), (68, 568243), (221, 174844), (442, 87422), (884, 43711)]