478614416

素因数分解:

$2^4\times 7^1\times {\mathrm{4273343}}^1$

素因数の和:4273358

約数の個数: 20

約数和(自身を含む): 1059789312

約数和(自身を除く): 581174896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4273343, 8546686, 17093372, 29913401, 34186744, 59826802, 68373488, 119653604, 239307208, 478614416]

約数ペア:

[(1, 478614416), (2, 239307208), (4, 119653604), (7, 68373488), (8, 59826802), (14, 34186744), (16, 29913401), (28, 17093372), (56, 8546686), (112, 4273343)]