27578486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 45735312

約数和(自身を除く): 18156826

約数列:

[1, 2, 13, 26, 41, 82, 533, 631, 1066, 1262, 1681, 3362, 8203, 16406, 21853, 25871, 43706, 51742, 336323, 672646, 1060711, 2121422, 13789243, 27578486]

約数ペア:

[(1, 27578486), (2, 13789243), (13, 2121422), (26, 1060711), (41, 672646), (82, 336323), (533, 51742), (631, 43706), (1066, 25871), (1262, 21853), (1681, 16406), (3362, 8203)]