38549252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72461}}^1$

素因数の和:72491

約数の個数: 24

約数和(自身を含む): 81157440

約数和(自身を除く): 42608188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72461, 144922, 289844, 507227, 1014454, 1376759, 2028908, 2753518, 5507036, 9637313, 19274626, 38549252]

約数ペア:

[(1, 38549252), (2, 19274626), (4, 9637313), (7, 5507036), (14, 2753518), (19, 2028908), (28, 1376759), (38, 1014454), (76, 507227), (133, 289844), (266, 144922), (532, 72461)]