888929888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{32797}}^1$

素因数の和:32836

約数の個数: 72

約数和(自身を含む): 2198515536

約数和(自身を除く): 1309585648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 32797, 65594, 131188, 229579, 262376, 360767, 459158, 524752, 721534, 918316, 1049504, 1443068, 1836632, 2525369, 2886136, 3673264, 3968437, 5050738, 5772272, 7346528, 7936874, 10101476, 11544544, 15873748, 20202952, 27779059, 31747496, 40405904, 55558118, 63494992, 80811808, 111116236, 126989984, 222232472, 444464944, 888929888]

約数ペア:

[(1, 888929888), (2, 444464944), (4, 222232472), (7, 126989984), (8, 111116236), (11, 80811808), (14, 63494992), (16, 55558118), (22, 40405904), (28, 31747496), (32, 27779059), (44, 20202952), (56, 15873748), (77, 11544544), (88, 10101476), (112, 7936874), (121, 7346528), (154, 5772272), (176, 5050738), (224, 3968437), (242, 3673264), (308, 2886136), (352, 2525369), (484, 1836632), (616, 1443068), (847, 1049504), (968, 918316), (1232, 721534), (1694, 524752), (1936, 459158), (2464, 360767), (3388, 262376), (3872, 229579), (6776, 131188), (13552, 65594), (27104, 32797)]