12724336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 26141184

約数和(自身を除く): 13416848

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 487, 568, 974, 1136, 1633, 1948, 3266, 3896, 6532, 7792, 11201, 13064, 22402, 26128, 34577, 44804, 69154, 89608, 138308, 179216, 276616, 553232, 795271, 1590542, 3181084, 6362168, 12724336]

約数ペア:

[(1, 12724336), (2, 6362168), (4, 3181084), (8, 1590542), (16, 795271), (23, 553232), (46, 276616), (71, 179216), (92, 138308), (142, 89608), (184, 69154), (284, 44804), (368, 34577), (487, 26128), (568, 22402), (974, 13064), (1136, 11201), (1633, 7792), (1948, 6532), (3266, 3896)]