71294884

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 126217728

約数和(自身を除く): 54922844

約数列:

[1, 2, 4, 223, 257, 311, 446, 514, 622, 892, 1028, 1244, 57311, 69353, 79927, 114622, 138706, 159854, 229244, 277412, 319708, 17823721, 35647442, 71294884]

約数ペア:

[(1, 71294884), (2, 35647442), (4, 17823721), (223, 319708), (257, 277412), (311, 229244), (446, 159854), (514, 138706), (622, 114622), (892, 79927), (1028, 69353), (1244, 57311)]