28736530

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9181}}^1$

素因数の和:9501

約数の個数: 16

約数和(自身を含む): 51896664

約数和(自身を除く): 23160134

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 9181, 18362, 45905, 91810, 2873653, 5747306, 14368265, 28736530]

約数ペア:

[(1, 28736530), (2, 14368265), (5, 5747306), (10, 2873653), (313, 91810), (626, 45905), (1565, 18362), (3130, 9181)]