29686188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 79702784

約数和(自身を除く): 50016596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 2251, 3297, 4396, 4502, 6594, 6753, 9004, 13188, 13506, 15757, 27012, 31514, 47271, 63028, 94542, 189084, 353407, 706814, 1060221, 1413628, 2120442, 2473849, 4240884, 4947698, 7421547, 9895396, 14843094, 29686188]

約数ペア:

[(1, 29686188), (2, 14843094), (3, 9895396), (4, 7421547), (6, 4947698), (7, 4240884), (12, 2473849), (14, 2120442), (21, 1413628), (28, 1060221), (42, 706814), (84, 353407), (157, 189084), (314, 94542), (471, 63028), (628, 47271), (942, 31514), (1099, 27012), (1884, 15757), (2198, 13506), (2251, 13188), (3297, 9004), (4396, 6753), (4502, 6594)]