65986316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 140434560

約数和(自身を除く): 74448244

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 4643, 7106, 9286, 14212, 18572, 51073, 78931, 88217, 102146, 157862, 176434, 204292, 315724, 352868, 868241, 970387, 1499689, 1736482, 1940774, 2999378, 3472964, 3881548, 5998756, 16496579, 32993158, 65986316]

約数ペア:

[(1, 65986316), (2, 32993158), (4, 16496579), (11, 5998756), (17, 3881548), (19, 3472964), (22, 2999378), (34, 1940774), (38, 1736482), (44, 1499689), (68, 970387), (76, 868241), (187, 352868), (209, 315724), (323, 204292), (374, 176434), (418, 157862), (646, 102146), (748, 88217), (836, 78931), (1292, 51073), (3553, 18572), (4643, 14212), (7106, 9286)]