7672004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61871}}^1$

素因数の和:61906

約数の個数: 12

約数和(自身を含む): 13859328

約数和(自身を除く): 6187324

約数列:

[1, 2, 4, 31, 62, 124, 61871, 123742, 247484, 1918001, 3836002, 7672004]

約数ペア:

[(1, 7672004), (2, 3836002), (4, 1918001), (31, 247484), (62, 123742), (124, 61871)]