76679428

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{17443}}^1$

素因数の和:17611

約数の個数: 24

約数和(自身を含む): 154344512

約数和(自身を除く): 77665084

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 17443, 34886, 69772, 122101, 244202, 488404, 2738551, 5477102, 10954204, 19169857, 38339714, 76679428]

約数ペア:

[(1, 76679428), (2, 38339714), (4, 19169857), (7, 10954204), (14, 5477102), (28, 2738551), (157, 488404), (314, 244202), (628, 122101), (1099, 69772), (2198, 34886), (4396, 17443)]