28751706

素因数分解:

$2^1\times 3^3\times {\mathrm{532439}}^1$

素因数の和:532450

約数の個数: 16

約数和(自身を含む): 63892800

約数和(自身を除く): 35141094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 532439, 1064878, 1597317, 3194634, 4791951, 9583902, 14375853, 28751706]

約数ペア:

[(1, 28751706), (2, 14375853), (3, 9583902), (6, 4791951), (9, 3194634), (18, 1597317), (27, 1064878), (54, 532439)]