78522872

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{5839}}^1$

素因数の和:5927

約数の個数: 24

約数和(自身を含む): 150934800

約数和(自身を除く): 72411928

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 3362, 5839, 6724, 11678, 13448, 23356, 46712, 239399, 478798, 957596, 1915192, 9815359, 19630718, 39261436, 78522872]

約数ペア:

[(1, 78522872), (2, 39261436), (4, 19630718), (8, 9815359), (41, 1915192), (82, 957596), (164, 478798), (328, 239399), (1681, 46712), (3362, 23356), (5839, 13448), (6724, 11678)]