71754804904

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{15931351}}^1$

素因数の和:15931920

約数の個数: 16

約数和(自身を含む): 134779237920

約数和(自身を除く): 63024433016

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 15931351, 31862702, 63725404, 127450808, 8969350613, 17938701226, 35877402452, 71754804904]

約数ペア:

[(1, 71754804904), (2, 35877402452), (4, 17938701226), (8, 8969350613), (563, 127450808), (1126, 63725404), (2252, 31862702), (4504, 15931351)]