82661894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 150585600

約数和(自身を除く): 67923706

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2851, 4142, 5702, 14497, 19957, 28994, 39914, 54169, 108338, 310759, 379183, 621518, 758366, 2175313, 4350626, 5904421, 11808842, 41330947, 82661894]

約数ペア:

[(1, 82661894), (2, 41330947), (7, 11808842), (14, 5904421), (19, 4350626), (38, 2175313), (109, 758366), (133, 621518), (218, 379183), (266, 310759), (763, 108338), (1526, 54169), (2071, 39914), (2851, 28994), (4142, 19957), (5702, 14497)]