1408064

素因数分解:

$2^6\times 7^2\times {\mathrm{449}}^1$

素因数の和:475

約数の個数: 42

約数和(自身を含む): 3257550

約数和(自身を除く): 1849486

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 449, 784, 898, 1568, 1796, 3136, 3143, 3592, 6286, 7184, 12572, 14368, 22001, 25144, 28736, 44002, 50288, 88004, 100576, 176008, 201152, 352016, 704032, 1408064]

約数ペア:

[(1, 1408064), (2, 704032), (4, 352016), (7, 201152), (8, 176008), (14, 100576), (16, 88004), (28, 50288), (32, 44002), (49, 28736), (56, 25144), (64, 22001), (98, 14368), (112, 12572), (196, 7184), (224, 6286), (392, 3592), (448, 3143), (449, 3136), (784, 1796), (898, 1568)]