28630616

素因数分解:

$2^3\times 7^1\times {\mathrm{511261}}^1$

素因数の和:511274

約数の個数: 16

約数和(自身を含む): 61351440

約数和(自身を除く): 32720824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511261, 1022522, 2045044, 3578827, 4090088, 7157654, 14315308, 28630616]

約数ペア:

[(1, 28630616), (2, 14315308), (4, 7157654), (7, 4090088), (8, 3578827), (14, 2045044), (28, 1022522), (56, 511261)]