28740338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{2203}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 47130336

約数和(自身を除く): 18389998

約数列:

[1, 2, 11, 22, 593, 1186, 2203, 4406, 6523, 13046, 24233, 48466, 1306379, 2612758, 14370169, 28740338]

約数ペア:

[(1, 28740338), (2, 14370169), (11, 2612758), (22, 1306379), (593, 48466), (1186, 24233), (2203, 13046), (4406, 6523)]