40887864

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1129}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 111056400

約数和(自身を除く): 70168536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1129, 1509, 2012, 2258, 3018, 3387, 4024, 4516, 4527, 6036, 6774, 9032, 9054, 10161, 12072, 13548, 18108, 20322, 27096, 36216, 40644, 81288, 567887, 1135774, 1703661, 2271548, 3407322, 4543096, 5110983, 6814644, 10221966, 13629288, 20443932, 40887864]

約数ペア:

[(1, 40887864), (2, 20443932), (3, 13629288), (4, 10221966), (6, 6814644), (8, 5110983), (9, 4543096), (12, 3407322), (18, 2271548), (24, 1703661), (36, 1135774), (72, 567887), (503, 81288), (1006, 40644), (1129, 36216), (1509, 27096), (2012, 20322), (2258, 18108), (3018, 13548), (3387, 12072), (4024, 10161), (4516, 9054), (4527, 9032), (6036, 6774)]