28157066

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16901}}^1$

素因数の和:16934

約数の個数: 24

約数和(自身を含む): 52024356

約数和(自身を除く): 23867290

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 16901, 33802, 118307, 236614, 287317, 574634, 828149, 1656298, 2011219, 4022438, 14078533, 28157066]

約数ペア:

[(1, 28157066), (2, 14078533), (7, 4022438), (14, 2011219), (17, 1656298), (34, 828149), (49, 574634), (98, 287317), (119, 236614), (238, 118307), (833, 33802), (1666, 16901)]