4386256

素因数分解:

$2^4\times 7^1\times {\mathrm{39163}}^1$

素因数の和:39178

約数の個数: 20

約数和(自身を含む): 9712672

約数和(自身を除く): 5326416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 39163, 78326, 156652, 274141, 313304, 548282, 626608, 1096564, 2193128, 4386256]

約数ペア:

[(1, 4386256), (2, 2193128), (4, 1096564), (7, 626608), (8, 548282), (14, 313304), (16, 274141), (28, 156652), (56, 78326), (112, 39163)]