61375172

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 108991680

約数和(自身を除く): 47616508

約数列:

[1, 2, 4, 139, 167, 278, 334, 556, 661, 668, 1322, 2644, 23213, 46426, 91879, 92852, 110387, 183758, 220774, 367516, 441548, 15343793, 30687586, 61375172]

約数ペア:

[(1, 61375172), (2, 30687586), (4, 15343793), (139, 441548), (167, 367516), (278, 220774), (334, 183758), (556, 110387), (661, 92852), (668, 91879), (1322, 46426), (2644, 23213)]