40404644

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1373}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 80945088

約数和(自身を除く): 40540444

約数列:

[1, 2, 4, 7, 14, 28, 1051, 1373, 2102, 2746, 4204, 5492, 7357, 9611, 14714, 19222, 29428, 38444, 1443023, 2886046, 5772092, 10101161, 20202322, 40404644]

約数ペア:

[(1, 40404644), (2, 20202322), (4, 10101161), (7, 5772092), (14, 2886046), (28, 1443023), (1051, 38444), (1373, 29428), (2102, 19222), (2746, 14714), (4204, 9611), (5492, 7357)]