28226204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 51097200

約数和(自身を除く): 22870996

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 1579, 3158, 4469, 6316, 8938, 17876, 64739, 129478, 172111, 258956, 344222, 688444, 7056551, 14113102, 28226204]

約数ペア:

[(1, 28226204), (2, 14113102), (4, 7056551), (41, 688444), (82, 344222), (109, 258956), (164, 172111), (218, 129478), (436, 64739), (1579, 17876), (3158, 8938), (4469, 6316)]