25352384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20880

約数の個数: 28

約数和(自身を含む): 52959000

約数和(自身を除く): 27606616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20849, 41698, 83396, 166792, 333584, 396131, 667168, 792262, 1334336, 1584524, 3169048, 6338096, 12676192, 25352384]

約数ペア:

[(1, 25352384), (2, 12676192), (4, 6338096), (8, 3169048), (16, 1584524), (19, 1334336), (32, 792262), (38, 667168), (64, 396131), (76, 333584), (152, 166792), (304, 83396), (608, 41698), (1216, 20849)]