66804976

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5791}}^1$

素因数の和:5909

約数の個数: 40

約数和(自身を含む): 149387264

約数和(自身を除く): 82582288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 5791, 11536, 11582, 23164, 40537, 46328, 81074, 92656, 162148, 324296, 596473, 648592, 1192946, 2385892, 4175311, 4771784, 8350622, 9543568, 16701244, 33402488, 66804976]

約数ペア:

[(1, 66804976), (2, 33402488), (4, 16701244), (7, 9543568), (8, 8350622), (14, 4771784), (16, 4175311), (28, 2385892), (56, 1192946), (103, 648592), (112, 596473), (206, 324296), (412, 162148), (721, 92656), (824, 81074), (1442, 46328), (1648, 40537), (2884, 23164), (5768, 11582), (5791, 11536)]