28022722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 24393278

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1949, 2054, 3898, 7189, 13643, 14378, 25337, 27286, 50674, 153971, 177359, 307942, 354718, 1077797, 2001623, 2155594, 4003246, 14011361, 28022722]

約数ペア:

[(1, 28022722), (2, 14011361), (7, 4003246), (13, 2155594), (14, 2001623), (26, 1077797), (79, 354718), (91, 307942), (158, 177359), (182, 153971), (553, 50674), (1027, 27286), (1106, 25337), (1949, 14378), (2054, 13643), (3898, 7189)]