25120322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 41958000

約数和(自身を除く): 16837678

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 349, 493, 698, 986, 1241, 2117, 2482, 4234, 5933, 10121, 11866, 20242, 25477, 35989, 50954, 71978, 172057, 344114, 433109, 738833, 866218, 1477666, 12560161, 25120322]

約数ペア:

[(1, 25120322), (2, 12560161), (17, 1477666), (29, 866218), (34, 738833), (58, 433109), (73, 344114), (146, 172057), (349, 71978), (493, 50954), (698, 35989), (986, 25477), (1241, 20242), (2117, 11866), (2482, 10121), (4234, 5933)]