776896

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 28

約数和(自身を含む): 1574800

約数和(自身を除く): 797904

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 199, 244, 398, 488, 796, 976, 1592, 1952, 3184, 3904, 6368, 12139, 12736, 24278, 48556, 97112, 194224, 388448, 776896]

約数ペア:

[(1, 776896), (2, 388448), (4, 194224), (8, 97112), (16, 48556), (32, 24278), (61, 12736), (64, 12139), (122, 6368), (199, 3904), (244, 3184), (398, 1952), (488, 1592), (796, 976)]