27393704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263401}}^1$

素因数の和:263420

約数の個数: 16

約数和(自身を含む): 55314420

約数和(自身を除く): 27920716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263401, 526802, 1053604, 2107208, 3424213, 6848426, 13696852, 27393704]

約数ペア:

[(1, 27393704), (2, 13696852), (4, 6848426), (8, 3424213), (13, 2107208), (26, 1053604), (52, 526802), (104, 263401)]