71292572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3181}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 134713152

約数和(自身を除く): 63420580

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 3181, 5603, 6362, 11206, 12724, 22412, 41353, 82706, 165412, 1371011, 2742022, 5484044, 17823143, 35646286, 71292572]

約数ペア:

[(1, 71292572), (2, 35646286), (4, 17823143), (13, 5484044), (26, 2742022), (52, 1371011), (431, 165412), (862, 82706), (1724, 41353), (3181, 22412), (5603, 12724), (6362, 11206)]