64931132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122051}}^1$

素因数の和:122081

約数の個数: 24

約数和(自身を含む): 136698240

約数和(自身を除く): 71767108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 122051, 244102, 488204, 854357, 1708714, 2318969, 3417428, 4637938, 9275876, 16232783, 32465566, 64931132]

約数ペア:

[(1, 64931132), (2, 32465566), (4, 16232783), (7, 9275876), (14, 4637938), (19, 3417428), (28, 2318969), (38, 1708714), (76, 854357), (133, 488204), (266, 244102), (532, 122051)]