28974022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{188143}}^1$

素因数の和:188163

約数の個数: 16

約数和(自身を含む): 54185472

約数和(自身を除く): 25211450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 188143, 376286, 1317001, 2069573, 2634002, 4139146, 14487011, 28974022]

約数ペア:

[(1, 28974022), (2, 14487011), (7, 4139146), (11, 2634002), (14, 2069573), (22, 1317001), (77, 376286), (154, 188143)]