40743454

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3107

約数の個数: 16

約数和(自身を含む): 62856000

約数和(自身を除く): 22112546

約数列:

[1, 2, 47, 94, 149, 298, 2909, 5818, 7003, 14006, 136723, 273446, 433441, 866882, 20371727, 40743454]

約数ペア:

[(1, 40743454), (2, 20371727), (47, 866882), (94, 433441), (149, 273446), (298, 136723), (2909, 14006), (5818, 7003)]