426231824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4647

約数の個数: 40

約数和(自身を含む): 851299680

約数和(自身を除く): 425067856

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 4457, 5977, 8914, 11954, 17828, 23908, 35656, 47816, 71312, 95632, 191651, 383302, 619523, 766604, 1239046, 1533208, 2478092, 3066416, 4956184, 9912368, 26639489, 53278978, 106557956, 213115912, 426231824]

約数ペア:

[(1, 426231824), (2, 213115912), (4, 106557956), (8, 53278978), (16, 26639489), (43, 9912368), (86, 4956184), (139, 3066416), (172, 2478092), (278, 1533208), (344, 1239046), (556, 766604), (688, 619523), (1112, 383302), (2224, 191651), (4457, 95632), (5977, 71312), (8914, 47816), (11954, 35656), (17828, 23908)]