27718222

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2503}}^1$

素因数の和:2632

約数の個数: 24

約数和(自身を含む): 48812976

約数和(自身を除く): 21094754

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2503, 5006, 5537, 11074, 17521, 35042, 122647, 245294, 282839, 565678, 1979873, 3959746, 13859111, 27718222]

約数ペア:

[(1, 27718222), (2, 13859111), (7, 3959746), (14, 1979873), (49, 565678), (98, 282839), (113, 245294), (226, 122647), (791, 35042), (1582, 17521), (2503, 11074), (5006, 5537)]