7229872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34759}}^1$

素因数の和:34780

約数の個数: 20

約数和(自身を含む): 15085840

約数和(自身を除く): 7855968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34759, 69518, 139036, 278072, 451867, 556144, 903734, 1807468, 3614936, 7229872]

約数ペア:

[(1, 7229872), (2, 3614936), (4, 1807468), (8, 903734), (13, 556144), (16, 451867), (26, 278072), (52, 139036), (104, 69518), (208, 34759)]