7974992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12157}}^1$

素因数の和:12206

約数の個数: 20

約数和(自身を含む): 15829716

約数和(自身を除く): 7854724

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12157, 24314, 48628, 97256, 194512, 498437, 996874, 1993748, 3987496, 7974992]

約数ペア:

[(1, 7974992), (2, 3987496), (4, 1993748), (8, 996874), (16, 498437), (41, 194512), (82, 97256), (164, 48628), (328, 24314), (656, 12157)]