67536638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 112284480

約数和(自身を除く): 44747842

約数列:

[1, 2, 13, 26, 61, 97, 122, 194, 439, 793, 878, 1261, 1586, 2522, 5707, 5917, 11414, 11834, 26779, 42583, 53558, 76921, 85166, 153842, 348127, 553579, 696254, 1107158, 2597563, 5195126, 33768319, 67536638]

約数ペア:

[(1, 67536638), (2, 33768319), (13, 5195126), (26, 2597563), (61, 1107158), (97, 696254), (122, 553579), (194, 348127), (439, 153842), (793, 85166), (878, 76921), (1261, 53558), (1586, 42583), (2522, 26779), (5707, 11834), (5917, 11414)]