66705772

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28703}}^1$

素因数の和:28797

約数の個数: 24

約数和(自身を含む): 135023616

約数和(自身を除く): 68317844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 28703, 57406, 114812, 200921, 401842, 803684, 2382349, 4764698, 9529396, 16676443, 33352886, 66705772]

約数ペア:

[(1, 66705772), (2, 33352886), (4, 16676443), (7, 9529396), (14, 4764698), (28, 2382349), (83, 803684), (166, 401842), (332, 200921), (581, 114812), (1162, 57406), (2324, 28703)]