78808892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3557}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 143458560

約数和(自身を除く): 64649668

約数列:

[1, 2, 4, 29, 58, 116, 191, 382, 764, 3557, 5539, 7114, 11078, 14228, 22156, 103153, 206306, 412612, 679387, 1358774, 2717548, 19702223, 39404446, 78808892]

約数ペア:

[(1, 78808892), (2, 39404446), (4, 19702223), (29, 2717548), (58, 1358774), (116, 679387), (191, 412612), (382, 206306), (764, 103153), (3557, 22156), (5539, 14228), (7114, 11078)]