40129712

素因数分解:

$2^4\times 7^1\times {\mathrm{358301}}^1$

素因数の和:358316

約数の個数: 20

約数和(自身を含む): 88858896

約数和(自身を除く): 48729184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358301, 716602, 1433204, 2508107, 2866408, 5016214, 5732816, 10032428, 20064856, 40129712]

約数ペア:

[(1, 40129712), (2, 20064856), (4, 10032428), (7, 5732816), (8, 5016214), (14, 2866408), (16, 2508107), (28, 1433204), (56, 716602), (112, 358301)]