28103242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2729}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 44553600

約数和(自身を除く): 16450358

約数列:

[1, 2, 19, 38, 271, 542, 2729, 5149, 5458, 10298, 51851, 103702, 739559, 1479118, 14051621, 28103242]

約数ペア:

[(1, 28103242), (2, 14051621), (19, 1479118), (38, 739559), (271, 103702), (542, 51851), (2729, 10298), (5149, 5458)]