27850508

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21163}}^1$

素因数の和:21221

約数の個数: 24

約数和(自身を含む): 56888832

約数和(自身を除く): 29038324

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 21163, 42326, 84652, 148141, 296282, 592564, 994661, 1989322, 3978644, 6962627, 13925254, 27850508]

約数ペア:

[(1, 27850508), (2, 13925254), (4, 6962627), (7, 3978644), (14, 1989322), (28, 994661), (47, 592564), (94, 296282), (188, 148141), (329, 84652), (658, 42326), (1316, 21163)]