16768976

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 38442852

約数和(自身を除く): 21673876

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 293, 392, 511, 584, 586, 784, 1022, 1168, 1172, 2044, 2051, 2344, 3577, 4088, 4102, 4688, 7154, 8176, 8204, 14308, 14357, 16408, 21389, 28616, 28714, 32816, 42778, 57232, 57428, 85556, 114856, 149723, 171112, 229712, 299446, 342224, 598892, 1048061, 1197784, 2096122, 2395568, 4192244, 8384488, 16768976]

約数ペア:

[(1, 16768976), (2, 8384488), (4, 4192244), (7, 2395568), (8, 2096122), (14, 1197784), (16, 1048061), (28, 598892), (49, 342224), (56, 299446), (73, 229712), (98, 171112), (112, 149723), (146, 114856), (196, 85556), (292, 57428), (293, 57232), (392, 42778), (511, 32816), (584, 28714), (586, 28616), (784, 21389), (1022, 16408), (1168, 14357), (1172, 14308), (2044, 8204), (2051, 8176), (2344, 7154), (3577, 4688), (4088, 4102)]