67371758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24971}}^1$

素因数の和:25063

約数の個数: 16

約数和(自身を含む): 107879040

約数和(自身を除く): 40507282

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 24971, 49942, 474449, 948898, 1772941, 3545882, 33685879, 67371758]

約数ペア:

[(1, 67371758), (2, 33685879), (19, 3545882), (38, 1772941), (71, 948898), (142, 474449), (1349, 49942), (2698, 24971)]