26973286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 42301440

約数和(自身を除く): 15328154

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5507, 11014, 170717, 341434, 435053, 870106, 13486643, 26973286]

約数ペア:

[(1, 26973286), (2, 13486643), (31, 870106), (62, 435053), (79, 341434), (158, 170717), (2449, 11014), (4898, 5507)]