13430032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 32720128

約数和(自身を除く): 19290096

約数列:

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

約数ペア:

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