26860064

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 72

約数和(自身を含む): 66495744

約数和(自身を除く): 39635680

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, 991, 1232, 1694, 1936, 1982, 2464, 3388, 3872, 3964, 6776, 6937, 7928, 10901, 13552, 13874, 15856, 21802, 27104, 27748, 31712, 43604, 55496, 76307, 87208, 110992, 119911, 152614, 174416, 221984, 239822, 305228, 348832, 479644, 610456, 839377, 959288, 1220912, 1678754, 1918576, 2441824, 3357508, 3837152, 6715016, 13430032, 26860064]

約数ペア:

[(1, 26860064), (2, 13430032), (4, 6715016), (7, 3837152), (8, 3357508), (11, 2441824), (14, 1918576), (16, 1678754), (22, 1220912), (28, 959288), (32, 839377), (44, 610456), (56, 479644), (77, 348832), (88, 305228), (112, 239822), (121, 221984), (154, 174416), (176, 152614), (224, 119911), (242, 110992), (308, 87208), (352, 76307), (484, 55496), (616, 43604), (847, 31712), (968, 27748), (991, 27104), (1232, 21802), (1694, 15856), (1936, 13874), (1982, 13552), (2464, 10901), (3388, 7928), (3872, 6937), (3964, 6776)]