25032592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{120349}}^1$

素因数の和:120370

約数の個数: 20

約数和(自身を含む): 52231900

約数和(自身を除く): 27199308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 120349, 240698, 481396, 962792, 1564537, 1925584, 3129074, 6258148, 12516296, 25032592]

約数ペア:

[(1, 25032592), (2, 12516296), (4, 6258148), (8, 3129074), (13, 1925584), (16, 1564537), (26, 962792), (52, 481396), (104, 240698), (208, 120349)]