72447406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13789}}^1$

素因数の和:13899

約数の個数: 16

約数和(自身を含む): 113188320

約数和(自身を除く): 40740914

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 13789, 27578, 510193, 979019, 1020386, 1958038, 36223703, 72447406]

約数ペア:

[(1, 72447406), (2, 36223703), (37, 1958038), (71, 1020386), (74, 979019), (142, 510193), (2627, 27578), (5254, 13789)]