40684208

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{3359}}^1$

素因数の和:4124

約数の個数: 20

約数和(自身を含む): 78953280

約数和(自身を除く): 38269072

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 3359, 6056, 6718, 12112, 13436, 26872, 53744, 2542763, 5085526, 10171052, 20342104, 40684208]

約数ペア:

[(1, 40684208), (2, 20342104), (4, 10171052), (8, 5085526), (16, 2542763), (757, 53744), (1514, 26872), (3028, 13436), (3359, 12112), (6056, 6718)]