28748776

素因数分解:

$2^3\times 7^1\times {\mathrm{513371}}^1$

素因数の和:513384

約数の個数: 16

約数和(自身を含む): 61604640

約数和(自身を除く): 32855864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 513371, 1026742, 2053484, 3593597, 4106968, 7187194, 14374388, 28748776]

約数ペア:

[(1, 28748776), (2, 14374388), (4, 7187194), (7, 4106968), (8, 3593597), (14, 2053484), (28, 1026742), (56, 513371)]