72972158

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{6427}}^1$

素因数の和:7247

約数の個数: 16

約数和(自身を含む): 125268864

約数和(自身を除く): 52296706

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 6427, 11354, 12854, 44989, 89978, 5212297, 10424594, 36486079, 72972158]

約数ペア:

[(1, 72972158), (2, 36486079), (7, 10424594), (14, 5212297), (811, 89978), (1622, 44989), (5677, 12854), (6427, 11354)]