28671652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{231223}}^1$

素因数の和:231258

約数の個数: 12

約数和(自身を含む): 51794176

約数和(自身を除く): 23122524

約数列:

[1, 2, 4, 31, 62, 124, 231223, 462446, 924892, 7167913, 14335826, 28671652]

約数ペア:

[(1, 28671652), (2, 14335826), (4, 7167913), (31, 924892), (62, 462446), (124, 231223)]