40572217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 49282560

約数和(自身を除く): 8710343

約数列:

[1, 7, 17, 119, 367, 929, 2569, 6239, 6503, 15793, 43673, 110551, 340943, 2386601, 5796031, 40572217]

約数ペア:

[(1, 40572217), (7, 5796031), (17, 2386601), (119, 340943), (367, 110551), (929, 43673), (2569, 15793), (6239, 6503)]