65266718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 111670272

約数和(自身を除く): 46403554

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 1153, 1826, 2306, 2573, 5146, 12683, 25366, 28303, 35743, 56606, 71486, 95699, 191398, 393173, 786346, 1052689, 2105378, 2966669, 5933338, 32633359, 65266718]

約数ペア:

[(1, 65266718), (2, 32633359), (11, 5933338), (22, 2966669), (31, 2105378), (62, 1052689), (83, 786346), (166, 393173), (341, 191398), (682, 95699), (913, 71486), (1153, 56606), (1826, 35743), (2306, 28303), (2573, 25366), (5146, 12683)]