71330714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1123}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 132182400

約数和(自身を除く): 60851686

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 698, 1123, 2246, 2443, 4537, 4886, 7861, 9074, 14599, 15722, 29198, 31759, 63518, 102193, 204386, 391927, 783854, 2743489, 5095051, 5486978, 10190102, 35665357, 71330714]

約数ペア:

[(1, 71330714), (2, 35665357), (7, 10190102), (13, 5486978), (14, 5095051), (26, 2743489), (91, 783854), (182, 391927), (349, 204386), (698, 102193), (1123, 63518), (2246, 31759), (2443, 29198), (4537, 15722), (4886, 14599), (7861, 9074)]