71121962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{10979}}^1$

素因数の和:11101

約数の個数: 16

約数和(自身を含む): 110678400

約数和(自身を除く): 39556438

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 10979, 21958, 450139, 867341, 900278, 1734682, 35560981, 71121962]

約数ペア:

[(1, 71121962), (2, 35560981), (41, 1734682), (79, 900278), (82, 867341), (158, 450139), (3239, 21958), (6478, 10979)]