28308082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 47770560

約数和(自身を除く): 19462478

約数列:

[1, 2, 11, 22, 59, 113, 118, 193, 226, 386, 649, 1243, 1298, 2123, 2486, 4246, 6667, 11387, 13334, 21809, 22774, 43618, 73337, 125257, 146674, 239899, 250514, 479798, 1286731, 2573462, 14154041, 28308082]

約数ペア:

[(1, 28308082), (2, 14154041), (11, 2573462), (22, 1286731), (59, 479798), (113, 250514), (118, 239899), (193, 146674), (226, 125257), (386, 73337), (649, 43618), (1243, 22774), (1298, 21809), (2123, 13334), (2486, 11387), (4246, 6667)]