26618722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6521}}^1$

素因数の和:6693

約数の個数: 16

約数和(自身を含む): 43279992

約数和(自身を除く): 16661270

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6521, 13042, 84773, 169546, 1023797, 2047594, 13309361, 26618722]

約数ペア:

[(1, 26618722), (2, 13309361), (13, 2047594), (26, 1023797), (157, 169546), (314, 84773), (2041, 13042), (4082, 6521)]