78810028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{105361}}^1$

素因数の和:105393

約数の個数: 24

約数和(自身を含む): 159307344

約数和(自身を除く): 80497316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 105361, 210722, 421444, 1158971, 1791137, 2317942, 3582274, 4635884, 7164548, 19702507, 39405014, 78810028]

約数ペア:

[(1, 78810028), (2, 39405014), (4, 19702507), (11, 7164548), (17, 4635884), (22, 3582274), (34, 2317942), (44, 1791137), (68, 1158971), (187, 421444), (374, 210722), (748, 105361)]