28248418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 47032524

約数和(自身を除く): 18784106

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1033, 1243, 2066, 2486, 11363, 13673, 22726, 27346, 116729, 124993, 233458, 249986, 1284019, 2568038, 14124209, 28248418]

約数ペア:

[(1, 28248418), (2, 14124209), (11, 2568038), (22, 1284019), (113, 249986), (121, 233458), (226, 124993), (242, 116729), (1033, 27346), (1243, 22726), (2066, 13673), (2486, 11363)]