40941208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66463}}^1$

素因数の和:66487

約数の個数: 32

約数和(自身を含む): 95708160

約数和(自身を除く): 54766952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 66463, 132926, 265852, 465241, 531704, 731093, 930482, 1462186, 1860964, 2924372, 3721928, 5117651, 5848744, 10235302, 20470604, 40941208]

約数ペア:

[(1, 40941208), (2, 20470604), (4, 10235302), (7, 5848744), (8, 5117651), (11, 3721928), (14, 2924372), (22, 1860964), (28, 1462186), (44, 930482), (56, 731093), (77, 531704), (88, 465241), (154, 265852), (308, 132926), (616, 66463)]