77724952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1619}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 154839600

約数和(自身を除く): 77114648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 706, 1412, 1619, 2824, 3238, 6001, 6476, 12002, 12952, 24004, 27523, 48008, 55046, 110092, 220184, 571507, 1143014, 2286028, 4572056, 9715619, 19431238, 38862476, 77724952]

約数ペア:

[(1, 77724952), (2, 38862476), (4, 19431238), (8, 9715619), (17, 4572056), (34, 2286028), (68, 1143014), (136, 571507), (353, 220184), (706, 110092), (1412, 55046), (1619, 48008), (2824, 27523), (3238, 24004), (6001, 12952), (6476, 12002)]