27882610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{398323}}^1$

素因数の和:398337

約数の個数: 16

約数和(自身を含む): 57358656

約数和(自身を除く): 29476046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 398323, 796646, 1991615, 2788261, 3983230, 5576522, 13941305, 27882610]

約数ペア:

[(1, 27882610), (2, 13941305), (5, 5576522), (7, 3983230), (10, 2788261), (14, 1991615), (35, 796646), (70, 398323)]