7422992

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9926

約数の個数: 20

約数和(自身を含む): 14689536

約数和(自身を除く): 7266544

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 9871, 19742, 39484, 78968, 157936, 463937, 927874, 1855748, 3711496, 7422992]

約数ペア:

[(1, 7422992), (2, 3711496), (4, 1855748), (8, 927874), (16, 463937), (47, 157936), (94, 78968), (188, 39484), (376, 19742), (752, 9871)]