66215632

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 147169152

約数和(自身を除く): 80953520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1901, 2177, 2488, 3802, 4354, 4976, 7604, 8708, 13307, 15208, 17416, 26614, 30416, 34832, 53228, 106456, 212912, 591211, 1182422, 2364844, 4138477, 4729688, 8276954, 9459376, 16553908, 33107816, 66215632]

約数ペア:

[(1, 66215632), (2, 33107816), (4, 16553908), (7, 9459376), (8, 8276954), (14, 4729688), (16, 4138477), (28, 2364844), (56, 1182422), (112, 591211), (311, 212912), (622, 106456), (1244, 53228), (1901, 34832), (2177, 30416), (2488, 26614), (3802, 17416), (4354, 15208), (4976, 13307), (7604, 8708)]