28857568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53047}}^1$

素因数の和:53074

約数の個数: 24

約数和(自身を含む): 60156432

約数和(自身を除く): 31298864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 53047, 106094, 212188, 424376, 848752, 901799, 1697504, 1803598, 3607196, 7214392, 14428784, 28857568]

約数ペア:

[(1, 28857568), (2, 14428784), (4, 7214392), (8, 3607196), (16, 1803598), (17, 1697504), (32, 901799), (34, 848752), (68, 424376), (136, 212188), (272, 106094), (544, 53047)]