64921758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20929}}^1$

素因数の和:20992

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 79746402

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 20929, 41858, 62787, 125574, 230219, 460438, 690657, 983663, 1381314, 1967326, 2950989, 5901978, 10820293, 21640586, 32460879, 64921758]

約数ペア:

[(1, 64921758), (2, 32460879), (3, 21640586), (6, 10820293), (11, 5901978), (22, 2950989), (33, 1967326), (47, 1381314), (66, 983663), (94, 690657), (141, 460438), (282, 230219), (517, 125574), (1034, 62787), (1551, 41858), (3102, 20929)]