40225416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21767}}^1$

素因数の和:21794

約数の個数: 64

約数和(自身を含む): 125383680

約数和(自身を除く): 85158264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21767, 43534, 65301, 87068, 130602, 152369, 174136, 239437, 261204, 304738, 457107, 478874, 522408, 609476, 718311, 914214, 957748, 1218952, 1436622, 1676059, 1828428, 1915496, 2873244, 3352118, 3656856, 5028177, 5746488, 6704236, 10056354, 13408472, 20112708, 40225416]

約数ペア:

[(1, 40225416), (2, 20112708), (3, 13408472), (4, 10056354), (6, 6704236), (7, 5746488), (8, 5028177), (11, 3656856), (12, 3352118), (14, 2873244), (21, 1915496), (22, 1828428), (24, 1676059), (28, 1436622), (33, 1218952), (42, 957748), (44, 914214), (56, 718311), (66, 609476), (77, 522408), (84, 478874), (88, 457107), (132, 304738), (154, 261204), (168, 239437), (231, 174136), (264, 152369), (308, 130602), (462, 87068), (616, 65301), (924, 43534), (1848, 21767)]