42648787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 46287360

約数和(自身を除く): 3638573

約数列:

[1, 19, 47, 163, 293, 893, 3097, 5567, 7661, 13771, 47759, 145559, 261649, 907421, 2244673, 42648787]

約数ペア:

[(1, 42648787), (19, 2244673), (47, 907421), (163, 261649), (293, 145559), (893, 47759), (3097, 13771), (5567, 7661)]