78665708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4129}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 150563280

約数和(自身を除く): 71897572

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1732, 4129, 4763, 8258, 9526, 16516, 19052, 45419, 90838, 181676, 1787857, 3575714, 7151428, 19666427, 39332854, 78665708]

約数ペア:

[(1, 78665708), (2, 39332854), (4, 19666427), (11, 7151428), (22, 3575714), (44, 1787857), (433, 181676), (866, 90838), (1732, 45419), (4129, 19052), (4763, 16516), (8258, 9526)]