61666766

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{62039}}^1$

素因数の和:62119

約数の個数: 16

約数和(自身を含む): 107205120

約数和(自身を除く): 45538354

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 62039, 124078, 434273, 868546, 4404769, 8809538, 30833383, 61666766]

約数ペア:

[(1, 61666766), (2, 30833383), (7, 8809538), (14, 4404769), (71, 868546), (142, 434273), (497, 124078), (994, 62039)]