71334278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{4027}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 113541264

約数和(自身を除く): 42206986

約数列:

[1, 2, 17, 34, 521, 1042, 4027, 8054, 8857, 17714, 68459, 136918, 2098067, 4196134, 35667139, 71334278]

約数ペア:

[(1, 71334278), (2, 35667139), (17, 4196134), (34, 2098067), (521, 136918), (1042, 68459), (4027, 17714), (8054, 8857)]