40814312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 97113600

約数和(自身を除く): 56299288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1123, 1298, 1652, 2246, 2596, 3304, 4492, 4543, 5192, 7861, 8984, 9086, 12353, 15722, 18172, 24706, 31444, 36344, 49412, 62888, 66257, 86471, 98824, 132514, 172942, 265028, 345884, 463799, 530056, 691768, 728827, 927598, 1457654, 1855196, 2915308, 3710392, 5101789, 5830616, 10203578, 20407156, 40814312]

約数ペア:

[(1, 40814312), (2, 20407156), (4, 10203578), (7, 5830616), (8, 5101789), (11, 3710392), (14, 2915308), (22, 1855196), (28, 1457654), (44, 927598), (56, 728827), (59, 691768), (77, 530056), (88, 463799), (118, 345884), (154, 265028), (236, 172942), (308, 132514), (413, 98824), (472, 86471), (616, 66257), (649, 62888), (826, 49412), (1123, 36344), (1298, 31444), (1652, 24706), (2246, 18172), (2596, 15722), (3304, 12353), (4492, 9086), (4543, 8984), (5192, 7861)]