66679712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 152933508

約数和(自身を除く): 86253796

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1013, 1496, 1936, 2026, 2057, 2992, 3872, 4052, 4114, 5984, 8104, 8228, 11143, 16208, 16456, 17221, 22286, 32416, 32912, 34442, 44572, 65824, 68884, 89144, 122573, 137768, 178288, 189431, 245146, 275536, 356576, 378862, 490292, 551072, 757724, 980584, 1515448, 1961168, 2083741, 3030896, 3922336, 4167482, 6061792, 8334964, 16669928, 33339856, 66679712]

約数ペア:

[(1, 66679712), (2, 33339856), (4, 16669928), (8, 8334964), (11, 6061792), (16, 4167482), (17, 3922336), (22, 3030896), (32, 2083741), (34, 1961168), (44, 1515448), (68, 980584), (88, 757724), (121, 551072), (136, 490292), (176, 378862), (187, 356576), (242, 275536), (272, 245146), (352, 189431), (374, 178288), (484, 137768), (544, 122573), (748, 89144), (968, 68884), (1013, 65824), (1496, 44572), (1936, 34442), (2026, 32912), (2057, 32416), (2992, 22286), (3872, 17221), (4052, 16456), (4114, 16208), (5984, 11143), (8104, 8228)]