25928768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21323}}^1$

素因数の和:21354

約数の個数: 28

約数和(自身を含む): 54162960

約数和(自身を除く): 28234192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21323, 42646, 85292, 170584, 341168, 405137, 682336, 810274, 1364672, 1620548, 3241096, 6482192, 12964384, 25928768]

約数ペア:

[(1, 25928768), (2, 12964384), (4, 6482192), (8, 3241096), (16, 1620548), (19, 1364672), (32, 810274), (38, 682336), (64, 405137), (76, 341168), (152, 170584), (304, 85292), (608, 42646), (1216, 21323)]