66803468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12041}}^1$

素因数の和:12137

約数の個数: 24

約数和(自身を含む): 124755120

約数和(自身を除く): 57951652

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 12041, 24082, 48164, 228779, 457558, 878993, 915116, 1757986, 3515972, 16700867, 33401734, 66803468]

約数ペア:

[(1, 66803468), (2, 33401734), (4, 16700867), (19, 3515972), (38, 1757986), (73, 915116), (76, 878993), (146, 457558), (292, 228779), (1387, 48164), (2774, 24082), (5548, 12041)]