28484302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 54720000

約数和(自身を除く): 26235698

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 4999, 5698, 9998, 34993, 54989, 69986, 109978, 184963, 369926, 384923, 769846, 1294741, 2034593, 2589482, 4069186, 14242151, 28484302]

約数ペア:

[(1, 28484302), (2, 14242151), (7, 4069186), (11, 2589482), (14, 2034593), (22, 1294741), (37, 769846), (74, 384923), (77, 369926), (154, 184963), (259, 109978), (407, 69986), (518, 54989), (814, 34993), (2849, 9998), (4999, 5698)]