64541666

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{47527}}^1$

素因数の和:47633

約数の個数: 16

約数和(自身を含む): 111785856

約数和(自身を除く): 47244190

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 47527, 95054, 332689, 665378, 4610119, 9220238, 32270833, 64541666]

約数ペア:

[(1, 64541666), (2, 32270833), (7, 9220238), (14, 4610119), (97, 665378), (194, 332689), (679, 95054), (1358, 47527)]