78292786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16103}}^1$

素因数の和:16146

約数の個数: 32

約数和(自身を含む): 146095488

約数和(自身を除く): 67802702

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 16103, 32206, 177133, 209339, 273751, 354266, 418678, 547502, 2302729, 3011261, 3558763, 4605458, 6022522, 7117526, 39146393, 78292786]

約数ペア:

[(1, 78292786), (2, 39146393), (11, 7117526), (13, 6022522), (17, 4605458), (22, 3558763), (26, 3011261), (34, 2302729), (143, 547502), (187, 418678), (221, 354266), (286, 273751), (374, 209339), (442, 177133), (2431, 32206), (4862, 16103)]