71396752

素因数分解:

$2^4\times 7^1\times {\mathrm{637471}}^1$

素因数の和:637486

約数の個数: 20

約数和(自身を含む): 158093056

約数和(自身を除く): 86696304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637471, 1274942, 2549884, 4462297, 5099768, 8924594, 10199536, 17849188, 35698376, 71396752]

約数ペア:

[(1, 71396752), (2, 35698376), (4, 17849188), (7, 10199536), (8, 8924594), (14, 5099768), (16, 4462297), (28, 2549884), (56, 1274942), (112, 637471)]