27481402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14887}}^1$

素因数の和:14973

約数の個数: 16

約数和(自身を含む): 45021312

約数和(自身を除く): 17539910

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 14887, 29774, 193531, 387062, 1056977, 2113954, 13740701, 27481402]

約数ペア:

[(1, 27481402), (2, 13740701), (13, 2113954), (26, 1056977), (71, 387062), (142, 193531), (923, 29774), (1846, 14887)]