70867148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30389}}^1$

素因数の和:30457

約数の個数: 24

約数和(自身を含む): 137849040

約数和(自身を除く): 66981892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 30389, 60778, 121556, 334279, 668558, 1337116, 1610617, 3221234, 6442468, 17716787, 35433574, 70867148]

約数ペア:

[(1, 70867148), (2, 35433574), (4, 17716787), (11, 6442468), (22, 3221234), (44, 1610617), (53, 1337116), (106, 668558), (212, 334279), (583, 121556), (1166, 60778), (2332, 30389)]