71131802

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{123923}}^1$

素因数の和:123973

約数の個数: 16

約数和(自身を含む): 124915392

約数和(自身を除く): 53783590

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 123923, 247846, 867461, 1734922, 5080843, 10161686, 35565901, 71131802]

約数ペア:

[(1, 71131802), (2, 35565901), (7, 10161686), (14, 5080843), (41, 1734922), (82, 867461), (287, 247846), (574, 123923)]