67280028

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 159903744

約数和(自身を除く): 92623716

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 254, 262, 337, 381, 393, 508, 524, 674, 762, 786, 1011, 1348, 1524, 1572, 2022, 4044, 16637, 33274, 42799, 44147, 49911, 66548, 85598, 88294, 99822, 128397, 132441, 171196, 176588, 199644, 256794, 264882, 513588, 529764, 5606669, 11213338, 16820007, 22426676, 33640014, 67280028]

約数ペア:

[(1, 67280028), (2, 33640014), (3, 22426676), (4, 16820007), (6, 11213338), (12, 5606669), (127, 529764), (131, 513588), (254, 264882), (262, 256794), (337, 199644), (381, 176588), (393, 171196), (508, 132441), (524, 128397), (674, 99822), (762, 88294), (786, 85598), (1011, 66548), (1348, 49911), (1524, 44147), (1572, 42799), (2022, 33274), (4044, 16637)]