285295024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59239}}^1$

素因数の和:59297

約数の個数: 40

約数和(自身を含む): 646426880

約数和(自身を除く): 361131856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 59239, 118478, 236956, 414673, 473912, 829346, 947824, 1658692, 2547277, 3317384, 5094554, 6634768, 10189108, 17830939, 20378216, 35661878, 40756432, 71323756, 142647512, 285295024]

約数ペア:

[(1, 285295024), (2, 142647512), (4, 71323756), (7, 40756432), (8, 35661878), (14, 20378216), (16, 17830939), (28, 10189108), (43, 6634768), (56, 5094554), (86, 3317384), (112, 2547277), (172, 1658692), (301, 947824), (344, 829346), (602, 473912), (688, 414673), (1204, 236956), (2408, 118478), (4816, 59239)]