89787796

素因数分解:

$2^2\times 7^4\times {\mathrm{9349}}^1$

素因数の和:9381

約数の個数: 30

約数和(自身を含む): 183325450

約数和(自身を除く): 93537654

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9349, 9604, 18698, 37396, 65443, 130886, 261772, 458101, 916202, 1832404, 3206707, 6413414, 12826828, 22446949, 44893898, 89787796]

約数ペア:

[(1, 89787796), (2, 44893898), (4, 22446949), (7, 12826828), (14, 6413414), (28, 3206707), (49, 1832404), (98, 916202), (196, 458101), (343, 261772), (686, 130886), (1372, 65443), (2401, 37396), (4802, 18698), (9349, 9604)]