28557334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6577}}^1$

素因数の和:6759

約数の個数: 16

約数和(自身を含む): 46414368

約数和(自身を除く): 17857034

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 6577, 13154, 85501, 171002, 1098359, 2196718, 14278667, 28557334]

約数ペア:

[(1, 28557334), (2, 14278667), (13, 2196718), (26, 1098359), (167, 171002), (334, 85501), (2171, 13154), (4342, 6577)]