15697730672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1755113}}^1$

素因数の和:1755177

約数の個数: 40

約数和(自身を含む): 33515656944

約数和(自身を除く): 17817926272

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 1755113, 3510226, 7020452, 14040904, 22816469, 28081808, 45632938, 75469859, 91265876, 150939718, 182531752, 301879436, 365063504, 603758872, 981108167, 1207517744, 1962216334, 3924432668, 7848865336, 15697730672]

約数ペア:

[(1, 15697730672), (2, 7848865336), (4, 3924432668), (8, 1962216334), (13, 1207517744), (16, 981108167), (26, 603758872), (43, 365063504), (52, 301879436), (86, 182531752), (104, 150939718), (172, 91265876), (208, 75469859), (344, 45632938), (559, 28081808), (688, 22816469), (1118, 14040904), (2236, 7020452), (4472, 3510226), (8944, 1755113)]