13664488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{28001}}^1$

素因数の和:28068

約数の個数: 16

約数和(自身を含む): 26041860

約数和(自身を除く): 12377372

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 28001, 56002, 112004, 224008, 1708061, 3416122, 6832244, 13664488]

約数ペア:

[(1, 13664488), (2, 6832244), (4, 3416122), (8, 1708061), (61, 224008), (122, 112004), (244, 56002), (488, 28001)]