25658816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21101}}^1$

素因数の和:21132

約数の個数: 28

約数和(自身を含む): 53599080

約数和(自身を除く): 27940264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21101, 42202, 84404, 168808, 337616, 400919, 675232, 801838, 1350464, 1603676, 3207352, 6414704, 12829408, 25658816]

約数ペア:

[(1, 25658816), (2, 12829408), (4, 6414704), (8, 3207352), (16, 1603676), (19, 1350464), (32, 801838), (38, 675232), (64, 400919), (76, 337616), (152, 168808), (304, 84404), (608, 42202), (1216, 21101)]