42017474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1709}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 66484800

約数和(自身を除く): 24467326

約数列:

[1, 2, 19, 38, 647, 1294, 1709, 3418, 12293, 24586, 32471, 64942, 1105723, 2211446, 21008737, 42017474]

約数ペア:

[(1, 42017474), (2, 21008737), (19, 2211446), (38, 1105723), (647, 64942), (1294, 32471), (1709, 24586), (3418, 12293)]