77993228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1637}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 140252112

約数和(自身を除く): 62258884

約数列:

[1, 2, 4, 43, 86, 172, 277, 554, 1108, 1637, 3274, 6548, 11911, 23822, 47644, 70391, 140782, 281564, 453449, 906898, 1813796, 19498307, 38996614, 77993228]

約数ペア:

[(1, 77993228), (2, 38996614), (4, 19498307), (43, 1813796), (86, 906898), (172, 453449), (277, 281564), (554, 140782), (1108, 70391), (1637, 47644), (3274, 23822), (6548, 11911)]