26270678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 49277184

約数和(自身を除く): 23006506

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 151, 238, 289, 301, 302, 578, 602, 731, 1057, 1462, 2023, 2114, 2567, 4046, 5117, 5134, 6493, 10234, 12427, 12986, 17969, 24854, 35938, 43639, 45451, 86989, 87278, 90902, 110381, 173978, 220762, 305473, 610946, 772667, 1545334, 1876477, 3752954, 13135339, 26270678]

約数ペア:

[(1, 26270678), (2, 13135339), (7, 3752954), (14, 1876477), (17, 1545334), (34, 772667), (43, 610946), (86, 305473), (119, 220762), (151, 173978), (238, 110381), (289, 90902), (301, 87278), (302, 86989), (578, 45451), (602, 43639), (731, 35938), (1057, 24854), (1462, 17969), (2023, 12986), (2114, 12427), (2567, 10234), (4046, 6493), (5117, 5134)]