40514936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 55389064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 739, 979, 1246, 1478, 1958, 2492, 2956, 3916, 4984, 5173, 5912, 6853, 7832, 8129, 10346, 13706, 16258, 20692, 27412, 32516, 41384, 54824, 56903, 65032, 65771, 113806, 131542, 227612, 263084, 455224, 460397, 526168, 723481, 920794, 1446962, 1841588, 2893924, 3683176, 5064367, 5787848, 10128734, 20257468, 40514936]

約数ペア:

[(1, 40514936), (2, 20257468), (4, 10128734), (7, 5787848), (8, 5064367), (11, 3683176), (14, 2893924), (22, 1841588), (28, 1446962), (44, 920794), (56, 723481), (77, 526168), (88, 460397), (89, 455224), (154, 263084), (178, 227612), (308, 131542), (356, 113806), (616, 65771), (623, 65032), (712, 56903), (739, 54824), (979, 41384), (1246, 32516), (1478, 27412), (1958, 20692), (2492, 16258), (2956, 13706), (3916, 10346), (4984, 8129), (5173, 7832), (5912, 6853)]