15691794482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{70729}}^1$

素因数の和:70827

約数の個数: 64

約数和(自身を含む): 30799802880

約数和(自身を除く): 15108008398

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 53, 91, 106, 161, 182, 299, 322, 371, 598, 689, 742, 1219, 1378, 2093, 2438, 4186, 4823, 8533, 9646, 15847, 17066, 31694, 70729, 110929, 141458, 221858, 495103, 919477, 990206, 1626767, 1838954, 3253534, 3748637, 6436339, 7497274, 11387369, 12872678, 21147971, 22774738, 26240459, 42295942, 48732281, 52480918, 86218651, 97464562, 148035797, 172437302, 296071594, 341125967, 603530557, 682251934, 1120842463, 1207061114, 2241684926, 7845897241, 15691794482]

約数ペア:

[(1, 15691794482), (2, 7845897241), (7, 2241684926), (13, 1207061114), (14, 1120842463), (23, 682251934), (26, 603530557), (46, 341125967), (53, 296071594), (91, 172437302), (106, 148035797), (161, 97464562), (182, 86218651), (299, 52480918), (322, 48732281), (371, 42295942), (598, 26240459), (689, 22774738), (742, 21147971), (1219, 12872678), (1378, 11387369), (2093, 7497274), (2438, 6436339), (4186, 3748637), (4823, 3253534), (8533, 1838954), (9646, 1626767), (15847, 990206), (17066, 919477), (31694, 495103), (70729, 221858), (110929, 141458)]