26856481

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 30896480

約数和(自身を除く): 4039999

約数列:

[1, 17, 19, 67, 73, 289, 323, 1139, 1241, 1273, 1387, 4891, 5491, 19363, 21097, 21641, 23579, 83147, 92929, 367897, 400843, 1413499, 1579793, 26856481]

約数ペア:

[(1, 26856481), (17, 1579793), (19, 1413499), (67, 400843), (73, 367897), (289, 92929), (323, 83147), (1139, 23579), (1241, 21641), (1273, 21097), (1387, 19363), (4891, 5491)]