28553676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139969}}^1$

素因数の和:139993

約数の個数: 24

約数和(自身を含む): 70544880

約数和(自身を除く): 41991204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139969, 279938, 419907, 559876, 839814, 1679628, 2379473, 4758946, 7138419, 9517892, 14276838, 28553676]

約数ペア:

[(1, 28553676), (2, 14276838), (3, 9517892), (4, 7138419), (6, 4758946), (12, 2379473), (17, 1679628), (34, 839814), (51, 559876), (68, 419907), (102, 279938), (204, 139969)]