2616208

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 6106752

約数和(自身を除く): 3490544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 71, 94, 98, 112, 142, 188, 196, 284, 329, 376, 392, 497, 568, 658, 752, 784, 994, 1136, 1316, 1988, 2303, 2632, 3337, 3479, 3976, 4606, 5264, 6674, 6958, 7952, 9212, 13348, 13916, 18424, 23359, 26696, 27832, 36848, 46718, 53392, 55664, 93436, 163513, 186872, 327026, 373744, 654052, 1308104, 2616208]

約数ペア:

[(1, 2616208), (2, 1308104), (4, 654052), (7, 373744), (8, 327026), (14, 186872), (16, 163513), (28, 93436), (47, 55664), (49, 53392), (56, 46718), (71, 36848), (94, 27832), (98, 26696), (112, 23359), (142, 18424), (188, 13916), (196, 13348), (284, 9212), (329, 7952), (376, 6958), (392, 6674), (497, 5264), (568, 4606), (658, 3976), (752, 3479), (784, 3337), (994, 2632), (1136, 2303), (1316, 1988)]