78526552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1327}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 158961600

約数和(自身を除く): 80435048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 1327, 2276, 2654, 4552, 5308, 7397, 10616, 14794, 17251, 29588, 34502, 59176, 69004, 138008, 755063, 1510126, 3020252, 6040504, 9815819, 19631638, 39263276, 78526552]

約数ペア:

[(1, 78526552), (2, 39263276), (4, 19631638), (8, 9815819), (13, 6040504), (26, 3020252), (52, 1510126), (104, 755063), (569, 138008), (1138, 69004), (1327, 59176), (2276, 34502), (2654, 29588), (4552, 17251), (5308, 14794), (7397, 10616)]