40070108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{770579}}^1$

素因数の和:770596

約数の個数: 12

約数和(自身を含む): 75516840

約数和(自身を除く): 35446732

約数列:

[1, 2, 4, 13, 26, 52, 770579, 1541158, 3082316, 10017527, 20035054, 40070108]

約数ペア:

[(1, 40070108), (2, 20035054), (4, 10017527), (13, 3082316), (26, 1541158), (52, 770579)]