28126806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 59820768

約数和(自身を除く): 31693962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 313, 626, 881, 939, 1762, 1878, 2643, 5286, 5321, 10642, 14977, 15963, 29954, 31926, 44931, 89862, 275753, 551506, 827259, 1654518, 4687801, 9375602, 14063403, 28126806]

約数ペア:

[(1, 28126806), (2, 14063403), (3, 9375602), (6, 4687801), (17, 1654518), (34, 827259), (51, 551506), (102, 275753), (313, 89862), (626, 44931), (881, 31926), (939, 29954), (1762, 15963), (1878, 14977), (2643, 10642), (5286, 5321)]