39678772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61613}}^1$

素因数の和:61647

約数の個数: 24

約数和(自身を含む): 82809216

約数和(自身を除く): 43130444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 61613, 123226, 246452, 431291, 862582, 1417099, 1725164, 2834198, 5668396, 9919693, 19839386, 39678772]

約数ペア:

[(1, 39678772), (2, 19839386), (4, 9919693), (7, 5668396), (14, 2834198), (23, 1725164), (28, 1417099), (46, 862582), (92, 431291), (161, 246452), (322, 123226), (644, 61613)]