40336428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 103057920

約数和(自身を除く): 62721492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 431, 709, 862, 1293, 1418, 1724, 2127, 2586, 2836, 4254, 4741, 5172, 7799, 8508, 9482, 14223, 15598, 18964, 23397, 28446, 31196, 46794, 56892, 93588, 305579, 611158, 916737, 1222316, 1833474, 3361369, 3666948, 6722738, 10084107, 13445476, 20168214, 40336428]

約数ペア:

[(1, 40336428), (2, 20168214), (3, 13445476), (4, 10084107), (6, 6722738), (11, 3666948), (12, 3361369), (22, 1833474), (33, 1222316), (44, 916737), (66, 611158), (132, 305579), (431, 93588), (709, 56892), (862, 46794), (1293, 31196), (1418, 28446), (1724, 23397), (2127, 18964), (2586, 15598), (2836, 14223), (4254, 9482), (4741, 8508), (5172, 7799)]