28430644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58741}}^1$

素因数の和:58767

約数の個数: 18

約数和(自身を含む): 54688802

約数和(自身を除く): 26258158

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58741, 117482, 234964, 646151, 1292302, 2584604, 7107661, 14215322, 28430644]

約数ペア:

[(1, 28430644), (2, 14215322), (4, 7107661), (11, 2584604), (22, 1292302), (44, 646151), (121, 234964), (242, 117482), (484, 58741)]