7208272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26501}}^1$

素因数の和:26526

約数の個数: 20

約数和(自身を含む): 14788116

約数和(自身を除く): 7579844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26501, 53002, 106004, 212008, 424016, 450517, 901034, 1802068, 3604136, 7208272]

約数ペア:

[(1, 7208272), (2, 3604136), (4, 1802068), (8, 901034), (16, 450517), (17, 424016), (34, 212008), (68, 106004), (136, 53002), (272, 26501)]