42289214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2971}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 69330816

約数和(自身を除く): 27041602

約数列:

[1, 2, 11, 22, 647, 1294, 2971, 5942, 7117, 14234, 32681, 65362, 1922237, 3844474, 21144607, 42289214]

約数ペア:

[(1, 42289214), (2, 21144607), (11, 3844474), (22, 1922237), (647, 65362), (1294, 32681), (2971, 14234), (5942, 7117)]