71397742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38677}}^1$

素因数の和:38763

約数の個数: 16

約数和(自身を含む): 116962272

約数和(自身を除く): 45564530

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 38677, 77354, 502801, 1005602, 2746067, 5492134, 35698871, 71397742]

約数ペア:

[(1, 71397742), (2, 35698871), (13, 5492134), (26, 2746067), (71, 1005602), (142, 502801), (923, 77354), (1846, 38677)]