28046770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5689}}^1$

素因数の和:5742

約数の個数: 32

約数和(自身を含む): 55306800

約数和(自身を除く): 27260030

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5689, 11378, 28445, 56890, 96713, 164981, 193426, 329962, 483565, 824905, 967130, 1649810, 2804677, 5609354, 14023385, 28046770]

約数ペア:

[(1, 28046770), (2, 14023385), (5, 5609354), (10, 2804677), (17, 1649810), (29, 967130), (34, 824905), (58, 483565), (85, 329962), (145, 193426), (170, 164981), (290, 96713), (493, 56890), (986, 28445), (2465, 11378), (4930, 5689)]