77815712

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{14389}}^1$

素因数の和:14425

約数の個数: 36

約数和(自身を含む): 165902310

約数和(自身を除く): 88086598

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 14389, 28778, 57556, 115112, 187057, 230224, 374114, 460448, 748228, 1496456, 2431741, 2992912, 4863482, 5985824, 9726964, 19453928, 38907856, 77815712]

約数ペア:

[(1, 77815712), (2, 38907856), (4, 19453928), (8, 9726964), (13, 5985824), (16, 4863482), (26, 2992912), (32, 2431741), (52, 1496456), (104, 748228), (169, 460448), (208, 374114), (338, 230224), (416, 187057), (676, 115112), (1352, 57556), (2704, 28778), (5408, 14389)]