28310456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{186253}}^1$

素因数の和:186278

約数の個数: 16

約数和(自身を含む): 55876200

約数和(自身を除く): 27565744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 186253, 372506, 745012, 1490024, 3538807, 7077614, 14155228, 28310456]

約数ペア:

[(1, 28310456), (2, 14155228), (4, 7077614), (8, 3538807), (19, 1490024), (38, 745012), (76, 372506), (152, 186253)]