38646776

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 83069280

約数和(自身を除く): 44422504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 1721, 2807, 3208, 3442, 5614, 6884, 11228, 12047, 13768, 22456, 24094, 48188, 96376, 690121, 1380242, 2760484, 4830847, 5520968, 9661694, 19323388, 38646776]

約数ペア:

[(1, 38646776), (2, 19323388), (4, 9661694), (7, 5520968), (8, 4830847), (14, 2760484), (28, 1380242), (56, 690121), (401, 96376), (802, 48188), (1604, 24094), (1721, 22456), (2807, 13768), (3208, 12047), (3442, 11228), (5614, 6884)]