40824472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392543}}^1$

素因数の和:392562

約数の個数: 16

約数和(自身を含む): 82434240

約数和(自身を除く): 41609768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392543, 785086, 1570172, 3140344, 5103059, 10206118, 20412236, 40824472]

約数ペア:

[(1, 40824472), (2, 20412236), (4, 10206118), (8, 5103059), (13, 3140344), (26, 1570172), (52, 785086), (104, 392543)]