28727692

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3299}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 57657600

約数和(自身を除く): 28929908

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 3299, 4354, 6598, 8708, 13196, 23093, 46186, 92372, 1025989, 2051978, 4103956, 7181923, 14363846, 28727692]

約数ペア:

[(1, 28727692), (2, 14363846), (4, 7181923), (7, 4103956), (14, 2051978), (28, 1025989), (311, 92372), (622, 46186), (1244, 23093), (2177, 13196), (3299, 8708), (4354, 6598)]