28130268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{75619}}^1$

素因数の和:75657

約数の個数: 24

約数和(自身を含む): 67755520

約数和(自身を除く): 39625252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 75619, 151238, 226857, 302476, 453714, 907428, 2344189, 4688378, 7032567, 9376756, 14065134, 28130268]

約数ペア:

[(1, 28130268), (2, 14065134), (3, 9376756), (4, 7032567), (6, 4688378), (12, 2344189), (31, 907428), (62, 453714), (93, 302476), (124, 226857), (186, 151238), (372, 75619)]