40836974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2309}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 63201600

約数和(自身を除く): 22364626

約数列:

[1, 2, 37, 74, 239, 478, 2309, 4618, 8843, 17686, 85433, 170866, 551851, 1103702, 20418487, 40836974]

約数ペア:

[(1, 40836974), (2, 20418487), (37, 1103702), (74, 551851), (239, 170866), (478, 85433), (2309, 17686), (4618, 8843)]