28056198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{12953}}^1$

素因数の和:12996

約数の個数: 24

約数和(自身を含む): 59225688

約数和(自身を除く): 31169490

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 12953, 25906, 38859, 77718, 246107, 492214, 738321, 1476642, 4676033, 9352066, 14028099, 28056198]

約数ペア:

[(1, 28056198), (2, 14028099), (3, 9352066), (6, 4676033), (19, 1476642), (38, 738321), (57, 492214), (114, 246107), (361, 77718), (722, 38859), (1083, 25906), (2166, 12953)]