25559104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21050

約数の個数: 28

約数和(自身を含む): 53390800

約数和(自身を除く): 27831696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21019, 42038, 84076, 168152, 336304, 399361, 672608, 798722, 1345216, 1597444, 3194888, 6389776, 12779552, 25559104]

約数ペア:

[(1, 25559104), (2, 12779552), (4, 6389776), (8, 3194888), (16, 1597444), (19, 1345216), (32, 798722), (38, 672608), (64, 399361), (76, 336304), (152, 168152), (304, 84076), (608, 42038), (1216, 21019)]