27744508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10337}}^1$

素因数の和:10413

約数の個数: 24

約数和(自身を含む): 53840304

約数和(自身を除く): 26095796

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 10337, 20674, 41348, 113707, 227414, 454828, 630557, 1261114, 2522228, 6936127, 13872254, 27744508]

約数ペア:

[(1, 27744508), (2, 13872254), (4, 6936127), (11, 2522228), (22, 1261114), (44, 630557), (61, 454828), (122, 227414), (244, 113707), (671, 41348), (1342, 20674), (2684, 10337)]