26949218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7643}}^1$

素因数の和:7729

約数の個数: 16

約数和(自身を含む): 42378336

約数和(自身を除く): 15429118

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 7643, 15286, 313363, 328649, 626726, 657298, 13474609, 26949218]

約数ペア:

[(1, 26949218), (2, 13474609), (41, 657298), (43, 626726), (82, 328649), (86, 313363), (1763, 15286), (3526, 7643)]