26283190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 24066410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 443, 698, 886, 1745, 2215, 3490, 4430, 5933, 7531, 11866, 15062, 29665, 37655, 59330, 75310, 154607, 309214, 773035, 1546070, 2628319, 5256638, 13141595, 26283190]

約数ペア:

[(1, 26283190), (2, 13141595), (5, 5256638), (10, 2628319), (17, 1546070), (34, 773035), (85, 309214), (170, 154607), (349, 75310), (443, 59330), (698, 37655), (886, 29665), (1745, 15062), (2215, 11866), (3490, 7531), (4430, 5933)]