57788138

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 88247040

約数和(自身を除く): 30458902

約数列:

[1, 2, 97, 139, 194, 278, 2143, 4286, 13483, 26966, 207871, 297877, 415742, 595754, 28894069, 57788138]

約数ペア:

[(1, 57788138), (2, 28894069), (97, 595754), (139, 415742), (194, 297877), (278, 207871), (2143, 26966), (4286, 13483)]