64229564

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22271}}^1$

素因数の和:22385

約数の個数: 24

約数和(自身を含む): 129712128

約数和(自身を除く): 65482564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 22271, 44542, 89084, 155897, 311794, 623588, 2293913, 4587826, 9175652, 16057391, 32114782, 64229564]

約数ペア:

[(1, 64229564), (2, 32114782), (4, 16057391), (7, 9175652), (14, 4587826), (28, 2293913), (103, 623588), (206, 311794), (412, 155897), (721, 89084), (1442, 44542), (2884, 22271)]