28988082

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{19403}}^1$

素因数の和:19494

約数の個数: 24

約数和(自身を含む): 63567504

約数和(自身を除く): 34579422

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 19403, 38806, 58209, 116418, 174627, 349254, 1610449, 3220898, 4831347, 9662694, 14494041, 28988082]

約数ペア:

[(1, 28988082), (2, 14494041), (3, 9662694), (6, 4831347), (9, 3220898), (18, 1610449), (83, 349254), (166, 174627), (249, 116418), (498, 58209), (747, 38806), (1494, 19403)]