66814006

素因数分解:

$2^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{3821}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 114660000

約数和(自身を除く): 47845994

約数列:

[1, 2, 7, 14, 1249, 2498, 3821, 7642, 8743, 17486, 26747, 53494, 4772429, 9544858, 33407003, 66814006]

約数ペア:

[(1, 66814006), (2, 33407003), (7, 9544858), (14, 4772429), (1249, 53494), (2498, 26747), (3821, 17486), (7642, 8743)]