28427402

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 45197796

約数和(自身を除く): 16770394

約数列:

[1, 2, 23, 46, 97, 194, 277, 529, 554, 1058, 2231, 4462, 6371, 12742, 26869, 51313, 53738, 102626, 146533, 293066, 617987, 1235974, 14213701, 28427402]

約数ペア:

[(1, 28427402), (2, 14213701), (23, 1235974), (46, 617987), (97, 293066), (194, 146533), (277, 102626), (529, 53738), (554, 51313), (1058, 26869), (2231, 12742), (4462, 6371)]