3945008

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 30

約数和(自身を含む): 8078724

約数和(自身を除く): 4133716

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 683, 722, 1366, 1444, 2732, 2888, 5464, 5776, 10928, 12977, 25954, 51908, 103816, 207632, 246563, 493126, 986252, 1972504, 3945008]

約数ペア:

[(1, 3945008), (2, 1972504), (4, 986252), (8, 493126), (16, 246563), (19, 207632), (38, 103816), (76, 51908), (152, 25954), (304, 12977), (361, 10928), (683, 5776), (722, 5464), (1366, 2888), (1444, 2732)]