67211228

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9127}}^1$

素因数の和:9401

約数の個数: 24

約数和(自身を含む): 134948352

約数和(自身を除く): 67737124

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 9127, 18254, 36508, 63889, 127778, 255556, 2400401, 4800802, 9601604, 16802807, 33605614, 67211228]

約数ペア:

[(1, 67211228), (2, 33605614), (4, 16802807), (7, 9601604), (14, 4800802), (28, 2400401), (263, 255556), (526, 127778), (1052, 63889), (1841, 36508), (3682, 18254), (7364, 9127)]