78284074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67139}}^1$

素因数の和:67205

約数の個数: 16

約数和(自身を含む): 130520160

約数和(自身を除く): 52236086

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 67139, 134278, 738529, 1477058, 3558367, 7116734, 39142037, 78284074]

約数ペア:

[(1, 78284074), (2, 39142037), (11, 7116734), (22, 3558367), (53, 1477058), (106, 738529), (583, 134278), (1166, 67139)]