65205112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61283}}^1$

素因数の和:61315

約数の個数: 32

約数和(自身を含む): 147081600

約数和(自身を除く): 81876488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 61283, 122566, 245132, 428981, 490264, 857962, 1164377, 1715924, 2328754, 3431848, 4657508, 8150639, 9315016, 16301278, 32602556, 65205112]

約数ペア:

[(1, 65205112), (2, 32602556), (4, 16301278), (7, 9315016), (8, 8150639), (14, 4657508), (19, 3431848), (28, 2328754), (38, 1715924), (56, 1164377), (76, 857962), (133, 490264), (152, 428981), (266, 245132), (532, 122566), (1064, 61283)]