71711822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 132888000

約数和(自身を除く): 61176178

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 698, 1129, 2258, 2443, 4537, 4886, 7903, 9074, 14677, 15806, 29354, 31759, 63518, 102739, 205478, 394021, 788042, 2758147, 5122273, 5516294, 10244546, 35855911, 71711822]

約数ペア:

[(1, 71711822), (2, 35855911), (7, 10244546), (13, 5516294), (14, 5122273), (26, 2758147), (91, 788042), (182, 394021), (349, 205478), (698, 102739), (1129, 63518), (2258, 31759), (2443, 29354), (4537, 15806), (4886, 14677), (7903, 9074)]