8554672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 40

約数和(自身を含む): 20061216

約数和(自身を除く): 11506544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4493, 8986, 17972, 31451, 35944, 62902, 71888, 76381, 125804, 152762, 251608, 305524, 503216, 534667, 611048, 1069334, 1222096, 2138668, 4277336, 8554672]

約数ペア:

[(1, 8554672), (2, 4277336), (4, 2138668), (7, 1222096), (8, 1069334), (14, 611048), (16, 534667), (17, 503216), (28, 305524), (34, 251608), (56, 152762), (68, 125804), (112, 76381), (119, 71888), (136, 62902), (238, 35944), (272, 31451), (476, 17972), (952, 8986), (1904, 4493)]