28436276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17467}}^1$

素因数の和:17519

約数の個数: 24

約数和(自身を含む): 55757856

約数和(自身を除く): 27321580

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17467, 34934, 69868, 192137, 384274, 646279, 768548, 1292558, 2585116, 7109069, 14218138, 28436276]

約数ペア:

[(1, 28436276), (2, 14218138), (4, 7109069), (11, 2585116), (22, 1292558), (37, 768548), (44, 646279), (74, 384274), (148, 192137), (407, 69868), (814, 34934), (1628, 17467)]