8626753184

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{726647}}^1$

素因数の和:726717

約数の個数: 48

約数和(自身を含む): 19776451968

約数和(自身を除く): 11149698784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 726647, 1453294, 2906588, 5086529, 5813176, 10173058, 11626352, 20346116, 23252704, 38512291, 40692232, 77024582, 81384464, 154049164, 162768928, 269586037, 308098328, 539172074, 616196656, 1078344148, 1232393312, 2156688296, 4313376592, 8626753184]

約数ペア:

[(1, 8626753184), (2, 4313376592), (4, 2156688296), (7, 1232393312), (8, 1078344148), (14, 616196656), (16, 539172074), (28, 308098328), (32, 269586037), (53, 162768928), (56, 154049164), (106, 81384464), (112, 77024582), (212, 40692232), (224, 38512291), (371, 23252704), (424, 20346116), (742, 11626352), (848, 10173058), (1484, 5813176), (1696, 5086529), (2968, 2906588), (5936, 1453294), (11872, 726647)]