28766936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3673}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 59518800

約数和(自身を除く): 30751864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3673, 3916, 7346, 7832, 14692, 29384, 40403, 80806, 161612, 323224, 326897, 653794, 1307588, 2615176, 3595867, 7191734, 14383468, 28766936]

約数ペア:

[(1, 28766936), (2, 14383468), (4, 7191734), (8, 3595867), (11, 2615176), (22, 1307588), (44, 653794), (88, 326897), (89, 323224), (178, 161612), (356, 80806), (712, 40403), (979, 29384), (1958, 14692), (3673, 7832), (3916, 7346)]