71028386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248351}}^1$

素因数の和:248377

約数の個数: 16

約数和(自身を含む): 125169408

約数和(自身を除く): 54141022

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 248351, 496702, 2731861, 3228563, 5463722, 6457126, 35514193, 71028386]

約数ペア:

[(1, 71028386), (2, 35514193), (11, 6457126), (13, 5463722), (22, 3228563), (26, 2731861), (143, 496702), (286, 248351)]