71391082

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{5749}}^1$

素因数の和:6645

約数の個数: 16

約数和(自身を含む): 122544000

約数和(自身を除く): 51152918

約数列:

[1, 2, 7, 14, 887, 1774, 5749, 6209, 11498, 12418, 40243, 80486, 5099363, 10198726, 35695541, 71391082]

約数ペア:

[(1, 71391082), (2, 35695541), (7, 10198726), (14, 5099363), (887, 80486), (1774, 40243), (5749, 12418), (6209, 11498)]