7974054256

素因数分解:

$2^4\times 7^1\times {\mathrm{71196913}}^1$

素因数の和:71196928

約数の個数: 20

約数和(自身を含む): 17656834672

約数和(自身を除く): 9682780416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71196913, 142393826, 284787652, 498378391, 569575304, 996756782, 1139150608, 1993513564, 3987027128, 7974054256]

約数ペア:

[(1, 7974054256), (2, 3987027128), (4, 1993513564), (7, 1139150608), (8, 996756782), (14, 569575304), (16, 498378391), (28, 284787652), (56, 142393826), (112, 71196913)]