79427212

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{272011}}^1$

素因数の和:272088

約数の個数: 12

約数和(自身を含む): 140902216

約数和(自身を除く): 61475004

約数列:

[1, 2, 4, 73, 146, 292, 272011, 544022, 1088044, 19856803, 39713606, 79427212]

約数ペア:

[(1, 79427212), (2, 39713606), (4, 19856803), (73, 1088044), (146, 544022), (292, 272011)]