63926896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8447}}^1$

素因数の和:8509

約数の個数: 40

約数和(自身を含む): 138276864

約数和(自身を除く): 74349968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 8447, 16894, 33788, 67576, 92917, 135152, 185834, 363221, 371668, 726442, 743336, 1452884, 1486672, 2905768, 3995431, 5811536, 7990862, 15981724, 31963448, 63926896]

約数ペア:

[(1, 63926896), (2, 31963448), (4, 15981724), (8, 7990862), (11, 5811536), (16, 3995431), (22, 2905768), (43, 1486672), (44, 1452884), (86, 743336), (88, 726442), (172, 371668), (176, 363221), (344, 185834), (473, 135152), (688, 92917), (946, 67576), (1892, 33788), (3784, 16894), (7568, 8447)]