38281964

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6131}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 76919808

約数和(自身を除く): 38637844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6131, 6244, 12262, 24524, 42917, 85834, 171668, 1367213, 2734426, 5468852, 9570491, 19140982, 38281964]

約数ペア:

[(1, 38281964), (2, 19140982), (4, 9570491), (7, 5468852), (14, 2734426), (28, 1367213), (223, 171668), (446, 85834), (892, 42917), (1561, 24524), (3122, 12262), (6131, 6244)]