26880474512

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{16633957}}^1$

素因数の和:16634066

約数の個数: 20

約数和(自身を含む): 52596575196

約数和(自身を除く): 25716100684

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 16633957, 33267914, 66535828, 133071656, 266143312, 1680029657, 3360059314, 6720118628, 13440237256, 26880474512]

約数ペア:

[(1, 26880474512), (2, 13440237256), (4, 6720118628), (8, 3360059314), (16, 1680029657), (101, 266143312), (202, 133071656), (404, 66535828), (808, 33267914), (1616, 16633957)]