26388770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 49502448

約数和(自身を除く): 23113678

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 977, 1954, 2701, 4885, 5402, 9770, 13505, 27010, 36149, 71321, 72298, 142642, 180745, 356605, 361490, 713210, 2638877, 5277754, 13194385, 26388770]

約数ペア:

[(1, 26388770), (2, 13194385), (5, 5277754), (10, 2638877), (37, 713210), (73, 361490), (74, 356605), (146, 180745), (185, 142642), (365, 72298), (370, 71321), (730, 36149), (977, 27010), (1954, 13505), (2701, 9770), (4885, 5402)]