27949306

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 36

約数和(自身を含む): 53627994

約数和(自身を除く): 25678688

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 2357, 4714, 5929, 11858, 16499, 25927, 32998, 51854, 115493, 181489, 230986, 285197, 362978, 570394, 1270423, 1996379, 2540846, 3992758, 13974653, 27949306]

約数ペア:

[(1, 27949306), (2, 13974653), (7, 3992758), (11, 2540846), (14, 1996379), (22, 1270423), (49, 570394), (77, 362978), (98, 285197), (121, 230986), (154, 181489), (242, 115493), (539, 51854), (847, 32998), (1078, 25927), (1694, 16499), (2357, 11858), (4714, 5929)]