28795612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 52369632

約数和(自身を除く): 23574020

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2473, 2911, 4946, 5822, 9892, 11644, 101393, 175583, 202786, 351166, 405572, 702332, 7198903, 14397806, 28795612]

約数ペア:

[(1, 28795612), (2, 14397806), (4, 7198903), (41, 702332), (71, 405572), (82, 351166), (142, 202786), (164, 175583), (284, 101393), (2473, 11644), (2911, 9892), (4946, 5822)]