26998454

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 20590666

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 269, 469, 538, 749, 938, 1498, 1883, 3766, 7169, 14338, 18023, 28783, 36046, 50183, 57566, 100366, 126161, 201481, 252322, 402962, 1928461, 3856922, 13499227, 26998454]

約数ペア:

[(1, 26998454), (2, 13499227), (7, 3856922), (14, 1928461), (67, 402962), (107, 252322), (134, 201481), (214, 126161), (269, 100366), (469, 57566), (538, 50183), (749, 36046), (938, 28783), (1498, 18023), (1883, 14338), (3766, 7169)]