39660964

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32941}}^1$

素因数の和:32995

約数の個数: 24

約数和(自身を含む): 81169088

約数和(自身を除く): 41508124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 32941, 65882, 131764, 230587, 461174, 922348, 1416463, 2832926, 5665852, 9915241, 19830482, 39660964]

約数ペア:

[(1, 39660964), (2, 19830482), (4, 9915241), (7, 5665852), (14, 2832926), (28, 1416463), (43, 922348), (86, 461174), (172, 230587), (301, 131764), (602, 65882), (1204, 32941)]