25925168

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11657}}^1$

素因数の和:11804

約数の個数: 20

約数和(自身を含む): 50595720

約数和(自身を除く): 24670552

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11657, 23314, 46628, 93256, 186512, 1620323, 3240646, 6481292, 12962584, 25925168]

約数ペア:

[(1, 25925168), (2, 12962584), (4, 6481292), (8, 3240646), (16, 1620323), (139, 186512), (278, 93256), (556, 46628), (1112, 23314), (2224, 11657)]