28626578

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 24

約数和(自身を含む): 46817280

約数和(自身を除く): 18190702

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 1279, 2558, 11191, 22382, 24301, 39649, 48602, 79298, 461719, 753331, 923438, 1506662, 14313289, 28626578]

約数ペア:

[(1, 28626578), (2, 14313289), (19, 1506662), (31, 923438), (38, 753331), (62, 461719), (361, 79298), (589, 48602), (722, 39649), (1178, 24301), (1279, 22382), (2558, 11191)]