71357008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234727}}^1$

素因数の和:234754

約数の個数: 20

約数和(自身を含む): 145531360

約数和(自身を除く): 74174352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234727, 469454, 938908, 1877816, 3755632, 4459813, 8919626, 17839252, 35678504, 71357008]

約数ペア:

[(1, 71357008), (2, 35678504), (4, 17839252), (8, 8919626), (16, 4459813), (19, 3755632), (38, 1877816), (76, 938908), (152, 469454), (304, 234727)]