66131368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{285049}}^1$

素因数の和:285084

約数の個数: 16

約数和(自身を含む): 128272500

約数和(自身を除く): 62141132

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 285049, 570098, 1140196, 2280392, 8266421, 16532842, 33065684, 66131368]

約数ペア:

[(1, 66131368), (2, 33065684), (4, 16532842), (8, 8266421), (29, 2280392), (58, 1140196), (116, 570098), (232, 285049)]