64495428

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{47563}}^1$

素因数の和:47683

約数の個数: 24

約数和(自身を含む): 151824288

約数和(自身を除く): 87328860

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 47563, 95126, 142689, 190252, 285378, 570756, 5374619, 10749238, 16123857, 21498476, 32247714, 64495428]

約数ペア:

[(1, 64495428), (2, 32247714), (3, 21498476), (4, 16123857), (6, 10749238), (12, 5374619), (113, 570756), (226, 285378), (339, 190252), (452, 142689), (678, 95126), (1356, 47563)]