78564766

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79039}}^1$

素因数の和:79119

約数の個数: 16

約数和(自身を含む): 136581120

約数和(自身を除く): 58016354

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 79039, 158078, 553273, 1106546, 5611769, 11223538, 39282383, 78564766]

約数ペア:

[(1, 78564766), (2, 39282383), (7, 11223538), (14, 5611769), (71, 1106546), (142, 553273), (497, 158078), (994, 79039)]