28023856

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4789

約数の個数: 40

約数和(自身を含む): 63237024

約数和(自身を除く): 35213168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4721, 5936, 9442, 18884, 33047, 37768, 66094, 75536, 132188, 250213, 264376, 500426, 528752, 1000852, 1751491, 2001704, 3502982, 4003408, 7005964, 14011928, 28023856]

約数ペア:

[(1, 28023856), (2, 14011928), (4, 7005964), (7, 4003408), (8, 3502982), (14, 2001704), (16, 1751491), (28, 1000852), (53, 528752), (56, 500426), (106, 264376), (112, 250213), (212, 132188), (371, 75536), (424, 66094), (742, 37768), (848, 33047), (1484, 18884), (2968, 9442), (4721, 5936)]