22816768

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 49189140

約数和(自身を除く): 26372372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 857, 1024, 1664, 1714, 2048, 3328, 3428, 6656, 6856, 11141, 13312, 13712, 22282, 26624, 27424, 44564, 54848, 89128, 109696, 178256, 219392, 356512, 438784, 713024, 877568, 1426048, 1755136, 2852096, 5704192, 11408384, 22816768]

約数ペア:

[(1, 22816768), (2, 11408384), (4, 5704192), (8, 2852096), (13, 1755136), (16, 1426048), (26, 877568), (32, 713024), (52, 438784), (64, 356512), (104, 219392), (128, 178256), (208, 109696), (256, 89128), (416, 54848), (512, 44564), (832, 27424), (857, 26624), (1024, 22282), (1664, 13712), (1714, 13312), (2048, 11141), (3328, 6856), (3428, 6656)]