26539436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 31790164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 433, 796, 866, 1393, 1732, 2189, 2786, 3031, 4378, 4763, 5572, 6062, 8756, 9526, 12124, 15323, 19052, 30646, 33341, 61292, 66682, 86167, 133364, 172334, 344668, 603169, 947837, 1206338, 1895674, 2412676, 3791348, 6634859, 13269718, 26539436]

約数ペア:

[(1, 26539436), (2, 13269718), (4, 6634859), (7, 3791348), (11, 2412676), (14, 1895674), (22, 1206338), (28, 947837), (44, 603169), (77, 344668), (154, 172334), (199, 133364), (308, 86167), (398, 66682), (433, 61292), (796, 33341), (866, 30646), (1393, 19052), (1732, 15323), (2189, 12124), (2786, 9526), (3031, 8756), (4378, 6062), (4763, 5572)]