68608796

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 122245200

約数和(自身を除く): 53636404

約数列:

[1, 2, 4, 83, 166, 197, 332, 394, 788, 1049, 2098, 4196, 16351, 32702, 65404, 87067, 174134, 206653, 348268, 413306, 826612, 17152199, 34304398, 68608796]

約数ペア:

[(1, 68608796), (2, 34304398), (4, 17152199), (83, 826612), (166, 413306), (197, 348268), (332, 206653), (394, 174134), (788, 87067), (1049, 65404), (2098, 32702), (4196, 16351)]