77617856

素因数分解:

$2^6\times {\mathrm{971}}^1\times {\mathrm{1249}}^1$

素因数の和:2232

約数の個数: 28

約数和(自身を含む): 154305000

約数和(自身を除く): 76687144

約数列:

[1, 2, 4, 8, 16, 32, 64, 971, 1249, 1942, 2498, 3884, 4996, 7768, 9992, 15536, 19984, 31072, 39968, 62144, 79936, 1212779, 2425558, 4851116, 9702232, 19404464, 38808928, 77617856]

約数ペア:

[(1, 77617856), (2, 38808928), (4, 19404464), (8, 9702232), (16, 4851116), (32, 2425558), (64, 1212779), (971, 79936), (1249, 62144), (1942, 39968), (2498, 31072), (3884, 19984), (4996, 15536), (7768, 9992)]