887194816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{729601}}^1$

素因数の和:729632

約数の個数: 28

約数和(自身を含む): 1853189080

約数和(自身を除く): 965994264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 729601, 1459202, 2918404, 5836808, 11673616, 13862419, 23347232, 27724838, 46694464, 55449676, 110899352, 221798704, 443597408, 887194816]

約数ペア:

[(1, 887194816), (2, 443597408), (4, 221798704), (8, 110899352), (16, 55449676), (19, 46694464), (32, 27724838), (38, 23347232), (64, 13862419), (76, 11673616), (152, 5836808), (304, 2918404), (608, 1459202), (1216, 729601)]