40786488

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 110873880

約数和(自身を除く): 70087392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1787, 1902, 2536, 2853, 3574, 3804, 5361, 5706, 7148, 7608, 10722, 11412, 14296, 16083, 21444, 22824, 32166, 42888, 64332, 128664, 566479, 1132958, 1699437, 2265916, 3398874, 4531832, 5098311, 6797748, 10196622, 13595496, 20393244, 40786488]

約数ペア:

[(1, 40786488), (2, 20393244), (3, 13595496), (4, 10196622), (6, 6797748), (8, 5098311), (9, 4531832), (12, 3398874), (18, 2265916), (24, 1699437), (36, 1132958), (72, 566479), (317, 128664), (634, 64332), (951, 42888), (1268, 32166), (1787, 22824), (1902, 21444), (2536, 16083), (2853, 14296), (3574, 11412), (3804, 10722), (5361, 7608), (5706, 7148)]