40401052

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 72576000

約数和(自身を除く): 32174948

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 1279, 2558, 5116, 7897, 15794, 31588, 67787, 135574, 190571, 271148, 381142, 762284, 10100263, 20200526, 40401052]

約数ペア:

[(1, 40401052), (2, 20200526), (4, 10100263), (53, 762284), (106, 381142), (149, 271148), (212, 190571), (298, 135574), (596, 67787), (1279, 31588), (2558, 15794), (5116, 7897)]