28637286

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{9161}}^1$

素因数の和:9687

約数の個数: 16

約数和(自身を含む): 57390768

約数和(自身を除く): 28753482

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 9161, 18322, 27483, 54966, 4772881, 9545762, 14318643, 28637286]

約数ペア:

[(1, 28637286), (2, 14318643), (3, 9545762), (6, 4772881), (521, 54966), (1042, 27483), (1563, 18322), (3126, 9161)]