66620576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3645

約数の個数: 48

約数和(自身を含む): 145823328

約数和(自身を除く): 79202752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2332, 3571, 4664, 7142, 9328, 14284, 18656, 28568, 39281, 57136, 78562, 114272, 157124, 189263, 314248, 378526, 628496, 757052, 1256992, 1514104, 2081893, 3028208, 4163786, 6056416, 8327572, 16655144, 33310288, 66620576]

約数ペア:

[(1, 66620576), (2, 33310288), (4, 16655144), (8, 8327572), (11, 6056416), (16, 4163786), (22, 3028208), (32, 2081893), (44, 1514104), (53, 1256992), (88, 757052), (106, 628496), (176, 378526), (212, 314248), (352, 189263), (424, 157124), (583, 114272), (848, 78562), (1166, 57136), (1696, 39281), (2332, 28568), (3571, 18656), (4664, 14284), (7142, 9328)]