28416404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 51744000

約数和(自身を除く): 23327596

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 1231, 2462, 4924, 5771, 11542, 23084, 35699, 71398, 142796, 244969, 489938, 979876, 7104101, 14208202, 28416404]

約数ペア:

[(1, 28416404), (2, 14208202), (4, 7104101), (29, 979876), (58, 489938), (116, 244969), (199, 142796), (398, 71398), (796, 35699), (1231, 23084), (2462, 11542), (4924, 5771)]