2116770208

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{28723}}^1$

素因数の和:28794

約数の個数: 72

約数和(自身を含む): 4951098432

約数和(自身を除く): 2834328224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 4606, 5264, 9212, 10528, 18424, 28723, 36848, 57446, 73696, 114892, 201061, 229784, 402122, 459568, 804244, 919136, 1349981, 1407427, 1608488, 2699962, 2814854, 3216976, 5399924, 5629708, 6433952, 9449867, 10799848, 11259416, 18899734, 21599696, 22518832, 37799468, 43199392, 45037664, 66149069, 75598936, 132298138, 151197872, 264596276, 302395744, 529192552, 1058385104, 2116770208]

約数ペア:

[(1, 2116770208), (2, 1058385104), (4, 529192552), (7, 302395744), (8, 264596276), (14, 151197872), (16, 132298138), (28, 75598936), (32, 66149069), (47, 45037664), (49, 43199392), (56, 37799468), (94, 22518832), (98, 21599696), (112, 18899734), (188, 11259416), (196, 10799848), (224, 9449867), (329, 6433952), (376, 5629708), (392, 5399924), (658, 3216976), (752, 2814854), (784, 2699962), (1316, 1608488), (1504, 1407427), (1568, 1349981), (2303, 919136), (2632, 804244), (4606, 459568), (5264, 402122), (9212, 229784), (10528, 201061), (18424, 114892), (28723, 73696), (36848, 57446)]