42041496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 120718080

約数和(自身を除く): 78676584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 997, 1004, 1506, 1757, 1994, 2008, 2991, 3012, 3514, 3988, 5271, 5982, 6024, 6979, 7028, 7976, 10542, 11964, 13958, 14056, 20937, 21084, 23928, 27916, 41874, 42168, 55832, 83748, 167496, 250247, 500494, 750741, 1000988, 1501482, 1751729, 2001976, 3002964, 3503458, 5255187, 6005928, 7006916, 10510374, 14013832, 21020748, 42041496]

約数ペア:

[(1, 42041496), (2, 21020748), (3, 14013832), (4, 10510374), (6, 7006916), (7, 6005928), (8, 5255187), (12, 3503458), (14, 3002964), (21, 2001976), (24, 1751729), (28, 1501482), (42, 1000988), (56, 750741), (84, 500494), (168, 250247), (251, 167496), (502, 83748), (753, 55832), (997, 42168), (1004, 41874), (1506, 27916), (1757, 23928), (1994, 21084), (2008, 20937), (2991, 14056), (3012, 13958), (3514, 11964), (3988, 10542), (5271, 7976), (5982, 7028), (6024, 6979)]