70193464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4049}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 144342000

約数和(自身を除く): 74148536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4049, 4334, 8098, 8668, 16196, 17336, 32392, 44539, 89078, 178156, 356312, 797653, 1595306, 3190612, 6381224, 8774183, 17548366, 35096732, 70193464]

約数ペア:

[(1, 70193464), (2, 35096732), (4, 17548366), (8, 8774183), (11, 6381224), (22, 3190612), (44, 1595306), (88, 797653), (197, 356312), (394, 178156), (788, 89078), (1576, 44539), (2167, 32392), (4049, 17336), (4334, 16196), (8098, 8668)]