28627816

素因数分解:

$2^3\times 7^1\times {\mathrm{511211}}^1$

素因数の和:511224

約数の個数: 16

約数和(自身を含む): 61345440

約数和(自身を除く): 32717624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511211, 1022422, 2044844, 3578477, 4089688, 7156954, 14313908, 28627816]

約数ペア:

[(1, 28627816), (2, 14313908), (4, 7156954), (7, 4089688), (8, 3578477), (14, 2044844), (28, 1022422), (56, 511211)]