67882808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39103}}^1$

素因数の和:39147

約数の個数: 32

約数和(自身を含む): 150159360

約数和(自身を除く): 82276552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 39103, 78206, 156412, 273721, 312824, 547442, 1094884, 1212193, 2189768, 2424386, 4848772, 8485351, 9697544, 16970702, 33941404, 67882808]

約数ペア:

[(1, 67882808), (2, 33941404), (4, 16970702), (7, 9697544), (8, 8485351), (14, 4848772), (28, 2424386), (31, 2189768), (56, 1212193), (62, 1094884), (124, 547442), (217, 312824), (248, 273721), (434, 156412), (868, 78206), (1736, 39103)]