28217892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138323}}^1$

素因数の和:138347

約数の個数: 24

約数和(自身を含む): 69715296

約数和(自身を除く): 41497404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138323, 276646, 414969, 553292, 829938, 1659876, 2351491, 4702982, 7054473, 9405964, 14108946, 28217892]

約数ペア:

[(1, 28217892), (2, 14108946), (3, 9405964), (4, 7054473), (6, 4702982), (12, 2351491), (17, 1659876), (34, 829938), (51, 553292), (68, 414969), (102, 276646), (204, 138323)]