28430188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 53034912

約数和(自身を除く): 24604724

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2663, 2669, 5326, 5338, 10652, 10676, 45271, 90542, 181084, 418091, 836182, 1672364, 7107547, 14215094, 28430188]

約数ペア:

[(1, 28430188), (2, 14215094), (4, 7107547), (17, 1672364), (34, 836182), (68, 418091), (157, 181084), (314, 90542), (628, 45271), (2663, 10676), (2669, 10652), (5326, 5338)]