78708688

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{6397}}^1$

素因数の和:7174

約数の個数: 20

約数和(自身を含む): 152720260

約数和(自身を除く): 74011572

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 6397, 12304, 12794, 25588, 51176, 102352, 4919293, 9838586, 19677172, 39354344, 78708688]

約数ペア:

[(1, 78708688), (2, 39354344), (4, 19677172), (8, 9838586), (16, 4919293), (769, 102352), (1538, 51176), (3076, 25588), (6152, 12794), (6397, 12304)]