27644936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 56782080

約数和(自身を除く): 29137144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 991, 1268, 1982, 2536, 3487, 3964, 6974, 7928, 10901, 13948, 21802, 27896, 43604, 87208, 314147, 628294, 1256588, 2513176, 3455617, 6911234, 13822468, 27644936]

約数ペア:

[(1, 27644936), (2, 13822468), (4, 6911234), (8, 3455617), (11, 2513176), (22, 1256588), (44, 628294), (88, 314147), (317, 87208), (634, 43604), (991, 27896), (1268, 21802), (1982, 13948), (2536, 10901), (3487, 7928), (3964, 6974)]