72696638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3793}}^1$

素因数の和:3876

約数の個数: 24

約数和(自身を含む): 128115792

約数和(自身を除く): 55419154

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2738, 3793, 7586, 9583, 19166, 26551, 53102, 140341, 280682, 982387, 1964774, 5192617, 10385234, 36348319, 72696638]

約数ペア:

[(1, 72696638), (2, 36348319), (7, 10385234), (14, 5192617), (37, 1964774), (74, 982387), (259, 280682), (518, 140341), (1369, 53102), (2738, 26551), (3793, 19166), (7586, 9583)]