8005712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 40

約数和(自身を含む): 18228000

約数和(自身を除く): 10222288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3499, 6998, 13996, 27992, 38489, 45487, 55984, 76978, 90974, 153956, 181948, 307912, 363896, 500357, 615824, 727792, 1000714, 2001428, 4002856, 8005712]

約数ペア:

[(1, 8005712), (2, 4002856), (4, 2001428), (8, 1000714), (11, 727792), (13, 615824), (16, 500357), (22, 363896), (26, 307912), (44, 181948), (52, 153956), (88, 90974), (104, 76978), (143, 55984), (176, 45487), (208, 38489), (286, 27992), (572, 13996), (1144, 6998), (2288, 3499)]