3128776

素因数分解:

$2^3\times 7^1\times {\mathrm{55871}}^1$

素因数の和:55884

約数の個数: 16

約数和(自身を含む): 6704640

約数和(自身を除く): 3575864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 55871, 111742, 223484, 391097, 446968, 782194, 1564388, 3128776]

約数ペア:

[(1, 3128776), (2, 1564388), (4, 782194), (7, 446968), (8, 391097), (14, 223484), (28, 111742), (56, 55871)]