64139374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{8779}}^1$

素因数の和:9075

約数の個数: 16

約数和(自身を含む): 103990320

約数和(自身を除く): 39850946

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 8779, 17558, 114127, 228254, 2466899, 4933798, 32069687, 64139374]

約数ペア:

[(1, 64139374), (2, 32069687), (13, 4933798), (26, 2466899), (281, 228254), (562, 114127), (3653, 17558), (7306, 8779)]