28249492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 50905512

約数和(自身を除く): 22656020

約数列:

[1, 2, 4, 41, 82, 164, 281, 562, 613, 1124, 1226, 2452, 11521, 23042, 25133, 46084, 50266, 100532, 172253, 344506, 689012, 7062373, 14124746, 28249492]

約数ペア:

[(1, 28249492), (2, 14124746), (4, 7062373), (41, 689012), (82, 344506), (164, 172253), (281, 100532), (562, 50266), (613, 46084), (1124, 25133), (1226, 23042), (2452, 11521)]