66380356

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50441}}^1$

素因数の和:50499

約数の個数: 24

約数和(自身を含む): 135588096

約数和(自身を除く): 69207740

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 50441, 100882, 201764, 353087, 706174, 1412348, 2370727, 4741454, 9482908, 16595089, 33190178, 66380356]

約数ペア:

[(1, 66380356), (2, 33190178), (4, 16595089), (7, 9482908), (14, 4741454), (28, 2370727), (47, 1412348), (94, 706174), (188, 353087), (329, 201764), (658, 100882), (1316, 50441)]