8268848

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 19083600

約数和(自身を除く): 10814752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 199, 212, 371, 392, 398, 424, 742, 784, 796, 848, 1393, 1484, 1592, 2597, 2786, 2968, 3184, 5194, 5572, 5936, 9751, 10388, 10547, 11144, 19502, 20776, 21094, 22288, 39004, 41552, 42188, 73829, 78008, 84376, 147658, 156016, 168752, 295316, 516803, 590632, 1033606, 1181264, 2067212, 4134424, 8268848]

約数ペア:

[(1, 8268848), (2, 4134424), (4, 2067212), (7, 1181264), (8, 1033606), (14, 590632), (16, 516803), (28, 295316), (49, 168752), (53, 156016), (56, 147658), (98, 84376), (106, 78008), (112, 73829), (196, 42188), (199, 41552), (212, 39004), (371, 22288), (392, 21094), (398, 20776), (424, 19502), (742, 11144), (784, 10547), (796, 10388), (848, 9751), (1393, 5936), (1484, 5572), (1592, 5194), (2597, 3184), (2786, 2968)]