40098812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10861}}^1$

素因数の和:10949

約数の個数: 24

約数和(自身を含む): 76642272

約数和(自身を除く): 36543460

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 10861, 21722, 43444, 141193, 282386, 564772, 771131, 1542262, 3084524, 10024703, 20049406, 40098812]

約数ペア:

[(1, 40098812), (2, 20049406), (4, 10024703), (13, 3084524), (26, 1542262), (52, 771131), (71, 564772), (142, 282386), (284, 141193), (923, 43444), (1846, 21722), (3692, 10861)]