71343986

素因数分解:

$2^1\times 7^1\times {\mathrm{1747}}^1\times {\mathrm{2917}}^1$

素因数の和:4673

約数の個数: 16

約数和(自身を含む): 122415936

約数和(自身を除く): 51071950

約数列:

[1, 2, 7, 14, 1747, 2917, 3494, 5834, 12229, 20419, 24458, 40838, 5095999, 10191998, 35671993, 71343986]

約数ペア:

[(1, 71343986), (2, 35671993), (7, 10191998), (14, 5095999), (1747, 40838), (2917, 24458), (3494, 20419), (5834, 12229)]