28343098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 23266502

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 839, 889, 1678, 1778, 2413, 4826, 5873, 11746, 15941, 16891, 31882, 33782, 106553, 111587, 213106, 223174, 745871, 1491742, 2024507, 4049014, 14171549, 28343098]

約数ペア:

[(1, 28343098), (2, 14171549), (7, 4049014), (14, 2024507), (19, 1491742), (38, 745871), (127, 223174), (133, 213106), (254, 111587), (266, 106553), (839, 33782), (889, 31882), (1678, 16891), (1778, 15941), (2413, 11746), (4826, 5873)]