28844868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184903}}^1$

素因数の和:184923

約数の個数: 24

約数和(自身を含む): 72482368

約数和(自身を除く): 43637500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184903, 369806, 554709, 739612, 1109418, 2218836, 2403739, 4807478, 7211217, 9614956, 14422434, 28844868]

約数ペア:

[(1, 28844868), (2, 14422434), (3, 9614956), (4, 7211217), (6, 4807478), (12, 2403739), (13, 2218836), (26, 1109418), (39, 739612), (52, 554709), (78, 369806), (156, 184903)]