18947630272

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{36901}}^1$

素因数の和:37097

約数の個数: 56

約数和(自身を含む): 38467235232

約数和(自身を除く): 19519604960

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 142, 226, 284, 452, 568, 904, 1136, 1808, 2272, 3616, 4544, 7232, 8023, 16046, 32092, 36901, 64184, 73802, 128368, 147604, 256736, 295208, 513472, 590416, 1180832, 2361664, 2619971, 4169813, 5239942, 8339626, 10479884, 16679252, 20959768, 33358504, 41919536, 66717008, 83839072, 133434016, 167678144, 266868032, 296056723, 592113446, 1184226892, 2368453784, 4736907568, 9473815136, 18947630272]

約数ペア:

[(1, 18947630272), (2, 9473815136), (4, 4736907568), (8, 2368453784), (16, 1184226892), (32, 592113446), (64, 296056723), (71, 266868032), (113, 167678144), (142, 133434016), (226, 83839072), (284, 66717008), (452, 41919536), (568, 33358504), (904, 20959768), (1136, 16679252), (1808, 10479884), (2272, 8339626), (3616, 5239942), (4544, 4169813), (7232, 2619971), (8023, 2361664), (16046, 1180832), (32092, 590416), (36901, 513472), (64184, 295208), (73802, 256736), (128368, 147604)]