71398234

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13217}}^1$

素因数の和:13329

約数の個数: 16

約数和(自身を含む): 111507048

約数和(自身を除く): 40108814

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 13217, 26434, 489029, 964841, 978058, 1929682, 35699117, 71398234]

約数ペア:

[(1, 71398234), (2, 35699117), (37, 1929682), (73, 978058), (74, 964841), (146, 489029), (2701, 26434), (5402, 13217)]