7138172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 13069056

約数和(自身を除く): 5930884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 883, 1766, 2021, 3532, 4042, 8084, 37969, 41501, 75938, 83002, 151876, 166004, 1784543, 3569086, 7138172]

約数ペア:

[(1, 7138172), (2, 3569086), (4, 1784543), (43, 166004), (47, 151876), (86, 83002), (94, 75938), (172, 41501), (188, 37969), (883, 8084), (1766, 4042), (2021, 3532)]