28877432

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 55522800

約数和(自身を除く): 26645368

約数列:

[1, 2, 4, 8, 59, 118, 193, 236, 317, 386, 472, 634, 772, 1268, 1544, 2536, 11387, 18703, 22774, 37406, 45548, 61181, 74812, 91096, 122362, 149624, 244724, 489448, 3609679, 7219358, 14438716, 28877432]

約数ペア:

[(1, 28877432), (2, 14438716), (4, 7219358), (8, 3609679), (59, 489448), (118, 244724), (193, 149624), (236, 122362), (317, 91096), (386, 74812), (472, 61181), (634, 45548), (772, 37406), (1268, 22774), (1544, 18703), (2536, 11387)]