64962254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{244219}}^1$

素因数の和:244247

約数の個数: 16

約数和(自身を含む): 117225600

約数和(自身を除く): 52263346

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 244219, 488438, 1709533, 3419066, 4640161, 9280322, 32481127, 64962254]

約数ペア:

[(1, 64962254), (2, 32481127), (7, 9280322), (14, 4640161), (19, 3419066), (38, 1709533), (133, 488438), (266, 244219)]