66416416

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 152330220

約数和(自身を除く): 85913804

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, 1009, 1496, 1936, 2018, 2057, 2992, 3872, 4036, 4114, 5984, 8072, 8228, 11099, 16144, 16456, 17153, 22198, 32288, 32912, 34306, 44396, 65824, 68612, 88792, 122089, 137224, 177584, 188683, 244178, 274448, 355168, 377366, 488356, 548896, 754732, 976712, 1509464, 1953424, 2075513, 3018928, 3906848, 4151026, 6037856, 8302052, 16604104, 33208208, 66416416]

約数ペア:

[(1, 66416416), (2, 33208208), (4, 16604104), (8, 8302052), (11, 6037856), (16, 4151026), (17, 3906848), (22, 3018928), (32, 2075513), (34, 1953424), (44, 1509464), (68, 976712), (88, 754732), (121, 548896), (136, 488356), (176, 377366), (187, 355168), (242, 274448), (272, 244178), (352, 188683), (374, 177584), (484, 137224), (544, 122089), (748, 88792), (968, 68612), (1009, 65824), (1496, 44396), (1936, 34306), (2018, 32912), (2057, 32288), (2992, 22198), (3872, 17153), (4036, 16456), (4114, 16144), (5984, 11099), (8072, 8228)]