67917172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2251}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 125481440

約数和(自身を除く): 57564268

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 2251, 4502, 7543, 9004, 15086, 30172, 42769, 85538, 171076, 893647, 1787294, 3574588, 16979293, 33958586, 67917172]

約数ペア:

[(1, 67917172), (2, 33958586), (4, 16979293), (19, 3574588), (38, 1787294), (76, 893647), (397, 171076), (794, 85538), (1588, 42769), (2251, 30172), (4502, 15086), (7543, 9004)]