74004848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243437}}^1$

素因数の和:243464

約数の個数: 20

約数和(自身を含む): 150931560

約数和(自身を除く): 76926712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243437, 486874, 973748, 1947496, 3894992, 4625303, 9250606, 18501212, 37002424, 74004848]

約数ペア:

[(1, 74004848), (2, 37002424), (4, 18501212), (8, 9250606), (16, 4625303), (19, 3894992), (38, 1947496), (76, 973748), (152, 486874), (304, 243437)]