28520803586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{44533}}^1$

素因数の和:45266

約数の個数: 32

約数和(自身を含む): 47827378368

約数和(自身を除く): 19306574782

約数列:

[1, 2, 11, 22, 43, 86, 473, 677, 946, 1354, 7447, 14894, 29111, 44533, 58222, 89066, 320221, 489863, 640442, 979726, 1914919, 3829838, 21064109, 30148841, 42128218, 60297682, 331637251, 663274502, 1296400163, 2592800326, 14260401793, 28520803586]

約数ペア:

[(1, 28520803586), (2, 14260401793), (11, 2592800326), (22, 1296400163), (43, 663274502), (86, 331637251), (473, 60297682), (677, 42128218), (946, 30148841), (1354, 21064109), (7447, 3829838), (14894, 1914919), (29111, 979726), (44533, 640442), (58222, 489863), (89066, 320221)]