40070664

素因数分解:

$2^3\times 3^2\times {\mathrm{556537}}^1$

素因数の和:556549

約数の個数: 24

約数和(自身を含む): 108524910

約数和(自身を除く): 68454246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556537, 1113074, 1669611, 2226148, 3339222, 4452296, 5008833, 6678444, 10017666, 13356888, 20035332, 40070664]

約数ペア:

[(1, 40070664), (2, 20035332), (3, 13356888), (4, 10017666), (6, 6678444), (8, 5008833), (9, 4452296), (12, 3339222), (18, 2226148), (24, 1669611), (36, 1113074), (72, 556537)]