7683928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 16853760

約数和(自身を除く): 9169832

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 3191, 6382, 12764, 22337, 25528, 44674, 89348, 137213, 178696, 274426, 548852, 960491, 1097704, 1920982, 3841964, 7683928]

約数ペア:

[(1, 7683928), (2, 3841964), (4, 1920982), (7, 1097704), (8, 960491), (14, 548852), (28, 274426), (43, 178696), (56, 137213), (86, 89348), (172, 44674), (301, 25528), (344, 22337), (602, 12764), (1204, 6382), (2408, 3191)]