13530896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 27301824

約数和(自身を除く): 13770928

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 277, 284, 344, 554, 568, 688, 1108, 1136, 2216, 3053, 4432, 6106, 11911, 12212, 19667, 23822, 24424, 39334, 47644, 48848, 78668, 95288, 157336, 190576, 314672, 845681, 1691362, 3382724, 6765448, 13530896]

約数ペア:

[(1, 13530896), (2, 6765448), (4, 3382724), (8, 1691362), (16, 845681), (43, 314672), (71, 190576), (86, 157336), (142, 95288), (172, 78668), (277, 48848), (284, 47644), (344, 39334), (554, 24424), (568, 23822), (688, 19667), (1108, 12212), (1136, 11911), (2216, 6106), (3053, 4432)]