283089856

素因数分解:

$2^6\times 7^2\times {\mathrm{90271}}^1$

素因数の和:90297

約数の個数: 42

約数和(自身を含む): 653479008

約数和(自身を除く): 370389152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 90271, 180542, 361084, 631897, 722168, 1263794, 1444336, 2527588, 2888672, 4423279, 5055176, 5777344, 8846558, 10110352, 17693116, 20220704, 35386232, 40441408, 70772464, 141544928, 283089856]

約数ペア:

[(1, 283089856), (2, 141544928), (4, 70772464), (7, 40441408), (8, 35386232), (14, 20220704), (16, 17693116), (28, 10110352), (32, 8846558), (49, 5777344), (56, 5055176), (64, 4423279), (98, 2888672), (112, 2527588), (196, 1444336), (224, 1263794), (392, 722168), (448, 631897), (784, 361084), (1568, 180542), (3136, 90271)]