27957922

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 42632352

約数和(自身を除く): 14674430

約数列:

[1, 2, 97, 194, 211, 422, 683, 1366, 20467, 40934, 66251, 132502, 144113, 288226, 13978961, 27957922]

約数ペア:

[(1, 27957922), (2, 13978961), (97, 288226), (194, 144113), (211, 132502), (422, 66251), (683, 40934), (1366, 20467)]