27477212

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7727}}^1$

素因数の和:7865

約数の個数: 24

約数和(自身を含む): 55394304

約数和(自身を除く): 27917092

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 7727, 15454, 30908, 54089, 108178, 216356, 981329, 1962658, 3925316, 6869303, 13738606, 27477212]

約数ペア:

[(1, 27477212), (2, 13738606), (4, 6869303), (7, 3925316), (14, 1962658), (28, 981329), (127, 216356), (254, 108178), (508, 54089), (889, 30908), (1778, 15454), (3556, 7727)]