26731822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 46357920

約数和(自身を除く): 19626098

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1021, 1378, 2014, 2042, 13091, 13273, 19399, 26182, 26546, 38798, 54113, 108226, 252187, 504374, 703469, 1028147, 1406938, 2056294, 13365911, 26731822]

約数ペア:

[(1, 26731822), (2, 13365911), (13, 2056294), (19, 1406938), (26, 1028147), (38, 703469), (53, 504374), (106, 252187), (247, 108226), (494, 54113), (689, 38798), (1007, 26546), (1021, 26182), (1378, 19399), (2014, 13273), (2042, 13091)]