26638612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 62600832

約数和(自身を除く): 35962220

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6653, 13306, 26612, 46571, 73183, 86489, 93142, 146366, 172978, 186284, 292732, 345956, 512281, 605423, 951379, 1024562, 1210846, 1902758, 2049124, 2421692, 3805516, 6659653, 13319306, 26638612]

約数ペア:

[(1, 26638612), (2, 13319306), (4, 6659653), (7, 3805516), (11, 2421692), (13, 2049124), (14, 1902758), (22, 1210846), (26, 1024562), (28, 951379), (44, 605423), (52, 512281), (77, 345956), (91, 292732), (143, 186284), (154, 172978), (182, 146366), (286, 93142), (308, 86489), (364, 73183), (572, 46571), (1001, 26612), (2002, 13306), (4004, 6653)]