64942513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 72388800

約数和(自身を除く): 7446287

約数列:

[1, 19, 29, 43, 551, 817, 1247, 2741, 23693, 52079, 79489, 117863, 1510291, 2239397, 3418027, 64942513]

約数ペア:

[(1, 64942513), (19, 3418027), (29, 2239397), (43, 1510291), (551, 117863), (817, 79489), (1247, 52079), (2741, 23693)]