28342468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 65487744

約数和(自身を除く): 37145276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 5413, 10826, 21652, 37891, 59543, 75782, 92021, 119086, 151564, 184042, 238172, 368084, 416801, 644147, 833602, 1012231, 1288294, 1667204, 2024462, 2576588, 4048924, 7085617, 14171234, 28342468]

約数ペア:

[(1, 28342468), (2, 14171234), (4, 7085617), (7, 4048924), (11, 2576588), (14, 2024462), (17, 1667204), (22, 1288294), (28, 1012231), (34, 833602), (44, 644147), (68, 416801), (77, 368084), (119, 238172), (154, 184042), (187, 151564), (238, 119086), (308, 92021), (374, 75782), (476, 59543), (748, 37891), (1309, 21652), (2618, 10826), (5236, 5413)]