38974684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32371}}^1$

素因数の和:32425

約数の個数: 24

約数和(自身を含む): 79764608

約数和(自身を除く): 40789924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 32371, 64742, 129484, 226597, 453194, 906388, 1391953, 2783906, 5567812, 9743671, 19487342, 38974684]

約数ペア:

[(1, 38974684), (2, 19487342), (4, 9743671), (7, 5567812), (14, 2783906), (28, 1391953), (43, 906388), (86, 453194), (172, 226597), (301, 129484), (602, 64742), (1204, 32371)]