72584176

素因数分解:

$2^4\times 7^1\times {\mathrm{648073}}^1$

素因数の和:648088

約数の個数: 20

約数和(自身を含む): 160722352

約数和(自身を除く): 88138176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 648073, 1296146, 2592292, 4536511, 5184584, 9073022, 10369168, 18146044, 36292088, 72584176]

約数ペア:

[(1, 72584176), (2, 36292088), (4, 18146044), (7, 10369168), (8, 9073022), (14, 5184584), (16, 4536511), (28, 2592292), (56, 1296146), (112, 648073)]