26299678

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 40474080

約数和(自身を除く): 14174402

約数列:

[1, 2, 71, 89, 142, 178, 2081, 4162, 6319, 12638, 147751, 185209, 295502, 370418, 13149839, 26299678]

約数ペア:

[(1, 26299678), (2, 13149839), (71, 370418), (89, 295502), (142, 185209), (178, 147751), (2081, 12638), (4162, 6319)]