68720986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{58337}}^1$

素因数の和:58389

約数の個数: 16

約数和(自身を含む): 112008960

約数和(自身を除く): 43287974

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 58337, 116674, 1108403, 1808447, 2216806, 3616894, 34360493, 68720986]

約数ペア:

[(1, 68720986), (2, 34360493), (19, 3616894), (31, 2216806), (38, 1808447), (62, 1108403), (589, 116674), (1178, 58337)]