247495024

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53897}}^1$

素因数の和:53953

約数の個数: 40

約数和(自身を含む): 561401568

約数和(自身を除く): 313906544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 53897, 107794, 215588, 377279, 431176, 754558, 862352, 1509116, 2209777, 3018232, 4419554, 6036464, 8839108, 15468439, 17678216, 30936878, 35356432, 61873756, 123747512, 247495024]

約数ペア:

[(1, 247495024), (2, 123747512), (4, 61873756), (7, 35356432), (8, 30936878), (14, 17678216), (16, 15468439), (28, 8839108), (41, 6036464), (56, 4419554), (82, 3018232), (112, 2209777), (164, 1509116), (287, 862352), (328, 754558), (574, 431176), (656, 377279), (1148, 215588), (2296, 107794), (4592, 53897)]