28211674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4691}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 44142336

約数和(自身を除く): 15930662

約数列:

[1, 2, 31, 62, 97, 194, 3007, 4691, 6014, 9382, 145421, 290842, 455027, 910054, 14105837, 28211674]

約数ペア:

[(1, 28211674), (2, 14105837), (31, 910054), (62, 455027), (97, 290842), (194, 145421), (3007, 9382), (4691, 6014)]