71646792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{426469}}^1$

素因数の和:426485

約数の個数: 32

約数和(自身を含む): 204705600

約数和(自身を除く): 133058808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 426469, 852938, 1279407, 1705876, 2558814, 2985283, 3411752, 5117628, 5970566, 8955849, 10235256, 11941132, 17911698, 23882264, 35823396, 71646792]

約数ペア:

[(1, 71646792), (2, 35823396), (3, 23882264), (4, 17911698), (6, 11941132), (7, 10235256), (8, 8955849), (12, 5970566), (14, 5117628), (21, 3411752), (24, 2985283), (28, 2558814), (42, 1705876), (56, 1279407), (84, 852938), (168, 426469)]