655120192

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{21019}}^1$

素因数の和:21518

約数の個数: 28

約数和(自身を含む): 1302735520

約数和(自身を除く): 647615328

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 3896, 7792, 15584, 21019, 31168, 42038, 84076, 168152, 336304, 672608, 1345216, 10236253, 20472506, 40945012, 81890024, 163780048, 327560096, 655120192]

約数ペア:

[(1, 655120192), (2, 327560096), (4, 163780048), (8, 81890024), (16, 40945012), (32, 20472506), (64, 10236253), (487, 1345216), (974, 672608), (1948, 336304), (3896, 168152), (7792, 84076), (15584, 42038), (21019, 31168)]