25329824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60889}}^1$

素因数の和:60912

約数の個数: 24

約数和(自身を含む): 53704980

約数和(自身を除く): 28375156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60889, 121778, 243556, 487112, 791557, 974224, 1583114, 1948448, 3166228, 6332456, 12664912, 25329824]

約数ペア:

[(1, 25329824), (2, 12664912), (4, 6332456), (8, 3166228), (13, 1948448), (16, 1583114), (26, 974224), (32, 791557), (52, 487112), (104, 243556), (208, 121778), (416, 60889)]