28255515479

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 30245529600

約数和(自身を除く): 1990014121

約数列:

[1, 23, 101, 103, 269, 439, 2323, 2369, 6187, 10097, 10403, 27169, 27707, 44339, 45217, 118091, 239269, 624887, 637261, 1019797, 1039991, 2716093, 2798407, 4566917, 11927191, 12163373, 64363361, 105039091, 274325393, 279757579, 1228500673, 28255515479]

約数ペア:

[(1, 28255515479), (23, 1228500673), (101, 279757579), (103, 274325393), (269, 105039091), (439, 64363361), (2323, 12163373), (2369, 11927191), (6187, 4566917), (10097, 2798407), (10403, 2716093), (27169, 1039991), (27707, 1019797), (44339, 637261), (45217, 624887), (118091, 239269)]