717994784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{2087}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 1524858048

約数和(自身を除く): 806863264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 827, 1654, 2087, 3308, 4174, 6616, 8348, 10751, 13232, 16696, 21502, 26464, 27131, 33392, 43004, 54262, 66784, 86008, 108524, 172016, 217048, 344032, 434096, 868192, 1725949, 3451898, 6903796, 13807592, 22437337, 27615184, 44874674, 55230368, 89749348, 179498696, 358997392, 717994784]

約数ペア:

[(1, 717994784), (2, 358997392), (4, 179498696), (8, 89749348), (13, 55230368), (16, 44874674), (26, 27615184), (32, 22437337), (52, 13807592), (104, 6903796), (208, 3451898), (416, 1725949), (827, 868192), (1654, 434096), (2087, 344032), (3308, 217048), (4174, 172016), (6616, 108524), (8348, 86008), (10751, 66784), (13232, 54262), (16696, 43004), (21502, 33392), (26464, 27131)]