1487248

素因数分解:

$2^4\times 7^3\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 40

約数和(自身を含む): 3372800

約数和(自身を除く): 1885552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 343, 392, 542, 686, 784, 1084, 1372, 1897, 2168, 2744, 3794, 4336, 5488, 7588, 13279, 15176, 26558, 30352, 53116, 92953, 106232, 185906, 212464, 371812, 743624, 1487248]

約数ペア:

[(1, 1487248), (2, 743624), (4, 371812), (7, 212464), (8, 185906), (14, 106232), (16, 92953), (28, 53116), (49, 30352), (56, 26558), (98, 15176), (112, 13279), (196, 7588), (271, 5488), (343, 4336), (392, 3794), (542, 2744), (686, 2168), (784, 1897), (1084, 1372)]