220596544

素因数分解:

$2^6\times 7^1\times {\mathrm{492403}}^1$

素因数の和:492422

約数の個数: 28

約数和(自身を含む): 500282464

約数和(自身を除く): 279685920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 492403, 984806, 1969612, 3446821, 3939224, 6893642, 7878448, 13787284, 15756896, 27574568, 31513792, 55149136, 110298272, 220596544]

約数ペア:

[(1, 220596544), (2, 110298272), (4, 55149136), (7, 31513792), (8, 27574568), (14, 15756896), (16, 13787284), (28, 7878448), (32, 6893642), (56, 3939224), (64, 3446821), (112, 1969612), (224, 984806), (448, 492403)]