25328992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60887}}^1$

素因数の和:60910

約数の個数: 24

約数和(自身を含む): 53703216

約数和(自身を除く): 28374224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60887, 121774, 243548, 487096, 791531, 974192, 1583062, 1948384, 3166124, 6332248, 12664496, 25328992]

約数ペア:

[(1, 25328992), (2, 12664496), (4, 6332248), (8, 3166124), (13, 1948384), (16, 1583062), (26, 974192), (32, 791531), (52, 487096), (104, 243548), (208, 121774), (416, 60887)]