28538756

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 51374400

約数和(自身を除く): 22835644

約数列:

[1, 2, 4, 43, 86, 172, 277, 554, 599, 1108, 1198, 2396, 11911, 23822, 25757, 47644, 51514, 103028, 165923, 331846, 663692, 7134689, 14269378, 28538756]

約数ペア:

[(1, 28538756), (2, 14269378), (4, 7134689), (43, 663692), (86, 331846), (172, 165923), (277, 103028), (554, 51514), (599, 47644), (1108, 25757), (1198, 23822), (2396, 11911)]