28841582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9896

約数の個数: 32

約数和(自身を含む): 56782080

約数和(自身を除く): 27940498

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9857, 19714, 68999, 108427, 137998, 187283, 216854, 374566, 758989, 1310981, 1517978, 2060113, 2621962, 4120226, 14420791, 28841582]

約数ペア:

[(1, 28841582), (2, 14420791), (7, 4120226), (11, 2621962), (14, 2060113), (19, 1517978), (22, 1310981), (38, 758989), (77, 374566), (133, 216854), (154, 187283), (209, 137998), (266, 108427), (418, 68999), (1463, 19714), (2926, 9857)]