66430754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7321}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 107633400

約数和(自身を除く): 41202646

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7321, 9074, 14642, 95173, 190346, 2555029, 5110058, 33215377, 66430754]

約数ペア:

[(1, 66430754), (2, 33215377), (13, 5110058), (26, 2555029), (349, 190346), (698, 95173), (4537, 14642), (7321, 9074)]