28512944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104827}}^1$

素因数の和:104852

約数の個数: 20

約数和(自身を含む): 58494024

約数和(自身を除く): 29981080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104827, 209654, 419308, 838616, 1677232, 1782059, 3564118, 7128236, 14256472, 28512944]

約数ペア:

[(1, 28512944), (2, 14256472), (4, 7128236), (8, 3564118), (16, 1782059), (17, 1677232), (34, 838616), (68, 419308), (136, 209654), (272, 104827)]