64267510

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{22871}}^1$

素因数の和:23159

約数の個数: 16

約数和(自身を含む): 116098272

約数和(自身を除く): 51830762

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 22871, 45742, 114355, 228710, 6426751, 12853502, 32133755, 64267510]

約数ペア:

[(1, 64267510), (2, 32133755), (5, 12853502), (10, 6426751), (281, 228710), (562, 114355), (1405, 45742), (2810, 22871)]