28046968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 26284232

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 769, 776, 1538, 3076, 4559, 6152, 9118, 18236, 36143, 36472, 72286, 74593, 144572, 149186, 289144, 298372, 596744, 3505871, 7011742, 14023484, 28046968]

約数ペア:

[(1, 28046968), (2, 14023484), (4, 7011742), (8, 3505871), (47, 596744), (94, 298372), (97, 289144), (188, 149186), (194, 144572), (376, 74593), (388, 72286), (769, 36472), (776, 36143), (1538, 18236), (3076, 9118), (4559, 6152)]