28903116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{218963}}^1$

素因数の和:218981

約数の個数: 24

約数和(自身を含む): 73571904

約数和(自身を除く): 44668788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 218963, 437926, 656889, 875852, 1313778, 2408593, 2627556, 4817186, 7225779, 9634372, 14451558, 28903116]

約数ペア:

[(1, 28903116), (2, 14451558), (3, 9634372), (4, 7225779), (6, 4817186), (11, 2627556), (12, 2408593), (22, 1313778), (33, 875852), (44, 656889), (66, 437926), (132, 218963)]