28800934

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 43934400

約数和(自身を除く): 15133466

約数列:

[1, 2, 89, 178, 239, 478, 677, 1354, 21271, 42542, 60253, 120506, 161803, 323606, 14400467, 28800934]

約数ペア:

[(1, 28800934), (2, 14400467), (89, 323606), (178, 161803), (239, 120506), (478, 60253), (677, 42542), (1354, 21271)]