79353974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 140448000

約数和(自身を除く): 61094026

約数列:

[1, 2, 7, 14, 37, 74, 259, 307, 499, 518, 614, 998, 2149, 3493, 4298, 6986, 11359, 18463, 22718, 36926, 79513, 129241, 153193, 159026, 258482, 306386, 1072351, 2144702, 5668141, 11336282, 39676987, 79353974]

約数ペア:

[(1, 79353974), (2, 39676987), (7, 11336282), (14, 5668141), (37, 2144702), (74, 1072351), (259, 306386), (307, 258482), (499, 159026), (518, 153193), (614, 129241), (998, 79513), (2149, 36926), (3493, 22718), (4298, 18463), (6986, 11359)]