39407514688

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{28387}}^1$

素因数の和:28707

約数の個数: 56

約数和(自身を含む): 79316072000

約数和(自身を除く): 39908557312

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 199, 218, 398, 436, 796, 872, 1592, 1744, 3184, 3488, 6368, 6976, 12736, 21691, 28387, 43382, 56774, 86764, 113548, 173528, 227096, 347056, 454192, 694112, 908384, 1388224, 1816768, 3094183, 5649013, 6188366, 11298026, 12376732, 22596052, 24753464, 45192104, 49506928, 90384208, 99013856, 180768416, 198027712, 361536832, 615742417, 1231484834, 2462969668, 4925939336, 9851878672, 19703757344, 39407514688]

約数ペア:

[(1, 39407514688), (2, 19703757344), (4, 9851878672), (8, 4925939336), (16, 2462969668), (32, 1231484834), (64, 615742417), (109, 361536832), (199, 198027712), (218, 180768416), (398, 99013856), (436, 90384208), (796, 49506928), (872, 45192104), (1592, 24753464), (1744, 22596052), (3184, 12376732), (3488, 11298026), (6368, 6188366), (6976, 5649013), (12736, 3094183), (21691, 1816768), (28387, 1388224), (43382, 908384), (56774, 694112), (86764, 454192), (113548, 347056), (173528, 227096)]