66071716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 117724824

約数和(自身を除く): 51653108

約数列:

[1, 2, 4, 73, 146, 292, 353, 641, 706, 1282, 1412, 2564, 25769, 46793, 51538, 93586, 103076, 187172, 226273, 452546, 905092, 16517929, 33035858, 66071716]

約数ペア:

[(1, 66071716), (2, 33035858), (4, 16517929), (73, 905092), (146, 452546), (292, 226273), (353, 187172), (641, 103076), (706, 93586), (1282, 51538), (1412, 46793), (2564, 25769)]