26830004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{216371}}^1$

素因数の和:216406

約数の個数: 12

約数和(自身を含む): 48467328

約数和(自身を除く): 21637324

約数列:

[1, 2, 4, 31, 62, 124, 216371, 432742, 865484, 6707501, 13415002, 26830004]

約数ペア:

[(1, 26830004), (2, 13415002), (4, 6707501), (31, 865484), (62, 432742), (124, 216371)]