26078458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80989}}^1$

素因数の和:81021

約数の個数: 16

約数和(自身を含む): 46650240

約数和(自身を除く): 20571782

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 80989, 161978, 566923, 1133846, 1862747, 3725494, 13039229, 26078458]

約数ペア:

[(1, 26078458), (2, 13039229), (7, 3725494), (14, 1862747), (23, 1133846), (46, 566923), (161, 161978), (322, 80989)]