29138782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20903}}^1$

素因数の和:20963

約数の個数: 16

約数和(自身を含む): 47410272

約数和(自身を除く): 18271490

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20903, 41806, 355351, 710702, 857023, 1714046, 14569391, 29138782]

約数ペア:

[(1, 29138782), (2, 14569391), (17, 1714046), (34, 857023), (41, 710702), (82, 355351), (697, 41806), (1394, 20903)]