28123324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 51029888

約数和(自身を除く): 22906564

約数列:

[1, 2, 4, 31, 62, 124, 337, 673, 674, 1346, 1348, 2692, 10447, 20863, 20894, 41726, 41788, 83452, 226801, 453602, 907204, 7030831, 14061662, 28123324]

約数ペア:

[(1, 28123324), (2, 14061662), (4, 7030831), (31, 907204), (62, 453602), (124, 226801), (337, 83452), (673, 41788), (674, 41726), (1346, 20894), (1348, 20863), (2692, 10447)]