28793592

素因数分解:

$2^3\times 3^2\times {\mathrm{399911}}^1$

素因数の和:399923

約数の個数: 24

約数和(自身を含む): 77982840

約数和(自身を除く): 49189248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399911, 799822, 1199733, 1599644, 2399466, 3199288, 3599199, 4798932, 7198398, 9597864, 14396796, 28793592]

約数ペア:

[(1, 28793592), (2, 14396796), (3, 9597864), (4, 7198398), (6, 4798932), (8, 3599199), (9, 3199288), (12, 2399466), (18, 1599644), (24, 1199733), (36, 799822), (72, 399911)]