15691706576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{468577}}^1$

素因数の和:468628

約数の個数: 80

約数和(自身を含む): 39045667584

約数和(自身を除く): 23353961008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 33488, 468577, 937154, 1874308, 3280039, 3748616, 6091501, 6560078, 7497232, 10777271, 12183002, 13120156, 21554542, 24366004, 26240312, 42640507, 43109084, 48732008, 52480624, 75440897, 85281014, 86218168, 97464016, 140104523, 150881794, 170562028, 172436336, 280209046, 301763588, 341124056, 560418092, 603527176, 682248112, 980731661, 1120836184, 1207054352, 1961463322, 2241672368, 3922926644, 7845853288, 15691706576]

約数ペア:

[(1, 15691706576), (2, 7845853288), (4, 3922926644), (7, 2241672368), (8, 1961463322), (13, 1207054352), (14, 1120836184), (16, 980731661), (23, 682248112), (26, 603527176), (28, 560418092), (46, 341124056), (52, 301763588), (56, 280209046), (91, 172436336), (92, 170562028), (104, 150881794), (112, 140104523), (161, 97464016), (182, 86218168), (184, 85281014), (208, 75440897), (299, 52480624), (322, 48732008), (364, 43109084), (368, 42640507), (598, 26240312), (644, 24366004), (728, 21554542), (1196, 13120156), (1288, 12183002), (1456, 10777271), (2093, 7497232), (2392, 6560078), (2576, 6091501), (4186, 3748616), (4784, 3280039), (8372, 1874308), (16744, 937154), (33488, 468577)]