26858792456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1002493}}^1$

素因数の和:1002713

約数の個数: 32

約数和(自身を含む): 53593329240

約数和(自身を除く): 26734536784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6698, 13396, 26792, 1002493, 2004986, 4009972, 8019944, 17042381, 34084762, 68169524, 136339048, 197491121, 394982242, 789964484, 1579928968, 3357349057, 6714698114, 13429396228, 26858792456]

約数ペア:

[(1, 26858792456), (2, 13429396228), (4, 6714698114), (8, 3357349057), (17, 1579928968), (34, 789964484), (68, 394982242), (136, 197491121), (197, 136339048), (394, 68169524), (788, 34084762), (1576, 17042381), (3349, 8019944), (6698, 4009972), (13396, 2004986), (26792, 1002493)]