40379164

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1583}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 80898048

約数和(自身を除く): 40518884

約数列:

[1, 2, 4, 7, 14, 28, 911, 1583, 1822, 3166, 3644, 6332, 6377, 11081, 12754, 22162, 25508, 44324, 1442113, 2884226, 5768452, 10094791, 20189582, 40379164]

約数ペア:

[(1, 40379164), (2, 20189582), (4, 10094791), (7, 5768452), (14, 2884226), (28, 1442113), (911, 44324), (1583, 25508), (1822, 22162), (3166, 12754), (3644, 11081), (6332, 6377)]