68001568

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{25603}}^1$

素因数の和:25696

約数の個数: 24

約数和(自身を含む): 135496368

約数和(自身を除く): 67494800

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 25603, 51206, 102412, 204824, 409648, 819296, 2125049, 4250098, 8500196, 17000392, 34000784, 68001568]

約数ペア:

[(1, 68001568), (2, 34000784), (4, 17000392), (8, 8500196), (16, 4250098), (32, 2125049), (83, 819296), (166, 409648), (332, 204824), (664, 102412), (1328, 51206), (2656, 25603)]