28248242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34703}}^1$

素因数の和:34753

約数の個数: 16

約数和(自身を含む): 47475072

約数和(自身を除く): 19226830

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34703, 69406, 381733, 763466, 1284011, 2568022, 14124121, 28248242]

約数ペア:

[(1, 28248242), (2, 14124121), (11, 2568022), (22, 1284011), (37, 763466), (74, 381733), (407, 69406), (814, 34703)]