27744814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 43088256

約数和(自身を除く): 15343442

約数列:

[1, 2, 31, 62, 661, 677, 1322, 1354, 20491, 20987, 40982, 41974, 447497, 894994, 13872407, 27744814]

約数ペア:

[(1, 27744814), (2, 13872407), (31, 894994), (62, 447497), (661, 41974), (677, 40982), (1322, 20987), (1354, 20491)]