28100868

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{11887}}^1$

素因数の和:12091

約数の個数: 24

約数和(自身を含む): 65907072

約数和(自身を除く): 37806204

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 11887, 23774, 35661, 47548, 71322, 142644, 2341739, 4683478, 7025217, 9366956, 14050434, 28100868]

約数ペア:

[(1, 28100868), (2, 14050434), (3, 9366956), (4, 7025217), (6, 4683478), (12, 2341739), (197, 142644), (394, 71322), (591, 47548), (788, 35661), (1182, 23774), (2364, 11887)]