66384886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{15679}}^1$

素因数の和:15783

約数の個数: 16

約数和(自身を含む): 104428800

約数和(自身を除く): 38043914

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 15679, 31358, 454691, 909382, 1144567, 2289134, 33192443, 66384886]

約数ペア:

[(1, 66384886), (2, 33192443), (29, 2289134), (58, 1144567), (73, 909382), (146, 454691), (2117, 31358), (4234, 15679)]