66277588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14321}}^1$

素因数の和:14427

約数の個数: 24

約数和(自身を含む): 126320040

約数和(自身を除く): 60042452

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 14321, 28642, 57284, 186173, 372346, 744692, 1274569, 2549138, 5098276, 16569397, 33138794, 66277588]

約数ペア:

[(1, 66277588), (2, 33138794), (4, 16569397), (13, 5098276), (26, 2549138), (52, 1274569), (89, 744692), (178, 372346), (356, 186173), (1157, 57284), (2314, 28642), (4628, 14321)]