66522992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1$

素因数の和:4481

約数の個数: 40

約数和(自身を含む): 137803680

約数和(自身を除く): 71280688

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 4409, 7544, 8818, 15088, 17636, 35272, 70544, 101407, 180769, 202814, 361538, 405628, 723076, 811256, 1446152, 1622512, 2892304, 4157687, 8315374, 16630748, 33261496, 66522992]

約数ペア:

[(1, 66522992), (2, 33261496), (4, 16630748), (8, 8315374), (16, 4157687), (23, 2892304), (41, 1622512), (46, 1446152), (82, 811256), (92, 723076), (164, 405628), (184, 361538), (328, 202814), (368, 180769), (656, 101407), (943, 70544), (1886, 35272), (3772, 17636), (4409, 15088), (7544, 8818)]