28124026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 50855040

約数和(自身を除く): 22731014

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1307, 1537, 2614, 3074, 9149, 10759, 18298, 21518, 37903, 69271, 75806, 138542, 265321, 484897, 530642, 969794, 2008859, 4017718, 14062013, 28124026]

約数ペア:

[(1, 28124026), (2, 14062013), (7, 4017718), (14, 2008859), (29, 969794), (53, 530642), (58, 484897), (106, 265321), (203, 138542), (371, 75806), (406, 69271), (742, 37903), (1307, 21518), (1537, 18298), (2614, 10759), (3074, 9149)]