28001478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{245627}}^1$

素因数の和:245651

約数の個数: 16

約数和(自身を含む): 58950720

約数和(自身を除く): 30949242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 245627, 491254, 736881, 1473762, 4666913, 9333826, 14000739, 28001478]

約数ペア:

[(1, 28001478), (2, 14000739), (3, 9333826), (6, 4666913), (19, 1473762), (38, 736881), (57, 491254), (114, 245627)]