777576928

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 1551705120

約数和(自身を除く): 774128192

約数列:

[1, 2, 4, 8, 16, 32, 137, 193, 274, 386, 548, 772, 919, 1096, 1544, 1838, 2192, 3088, 3676, 4384, 6176, 7352, 14704, 26441, 29408, 52882, 105764, 125903, 177367, 211528, 251806, 354734, 423056, 503612, 709468, 846112, 1007224, 1418936, 2014448, 2837872, 4028896, 5675744, 24299279, 48598558, 97197116, 194394232, 388788464, 777576928]

約数ペア:

[(1, 777576928), (2, 388788464), (4, 194394232), (8, 97197116), (16, 48598558), (32, 24299279), (137, 5675744), (193, 4028896), (274, 2837872), (386, 2014448), (548, 1418936), (772, 1007224), (919, 846112), (1096, 709468), (1544, 503612), (1838, 423056), (2192, 354734), (3088, 251806), (3676, 211528), (4384, 177367), (6176, 125903), (7352, 105764), (14704, 52882), (26441, 29408)]