40757672

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{86351}}^1$

素因数の和:86416

約数の個数: 16

約数和(自身を含む): 77716800

約数和(自身を除く): 36959128

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 86351, 172702, 345404, 690808, 5094709, 10189418, 20378836, 40757672]

約数ペア:

[(1, 40757672), (2, 20378836), (4, 10189418), (8, 5094709), (59, 690808), (118, 345404), (236, 172702), (472, 86351)]