69778816

素因数分解:

$2^7\times {\mathrm{433}}^1\times {\mathrm{1259}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 139444200

約数和(自身を除く): 69665384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 433, 866, 1259, 1732, 2518, 3464, 5036, 6928, 10072, 13856, 20144, 27712, 40288, 55424, 80576, 161152, 545147, 1090294, 2180588, 4361176, 8722352, 17444704, 34889408, 69778816]

約数ペア:

[(1, 69778816), (2, 34889408), (4, 17444704), (8, 8722352), (16, 4361176), (32, 2180588), (64, 1090294), (128, 545147), (433, 161152), (866, 80576), (1259, 55424), (1732, 40288), (2518, 27712), (3464, 20144), (5036, 13856), (6928, 10072)]