27978674042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6571}}^1\times {\mathrm{193541}}^1$

素因数の和:200125

約数の個数: 16

約数和(自身を含む): 45790488864

約数和(自身を除く): 17811814822

約数列:

[1, 2, 11, 22, 6571, 13142, 72281, 144562, 193541, 387082, 2128951, 4257902, 1271757911, 2543515822, 13989337021, 27978674042]

約数ペア:

[(1, 27978674042), (2, 13989337021), (11, 2543515822), (22, 1271757911), (6571, 4257902), (13142, 2128951), (72281, 387082), (144562, 193541)]