28491694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10883}}^1$

素因数の和:10920

約数の個数: 32

約数和(自身を含む): 56422656

約数和(自身を除く): 27930962

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10883, 21766, 76181, 119713, 152362, 185011, 239426, 370022, 837991, 1295077, 1675982, 2035121, 2590154, 4070242, 14245847, 28491694]

約数ペア:

[(1, 28491694), (2, 14245847), (7, 4070242), (11, 2590154), (14, 2035121), (17, 1675982), (22, 1295077), (34, 837991), (77, 370022), (119, 239426), (154, 185011), (187, 152362), (238, 119713), (374, 76181), (1309, 21766), (2618, 10883)]