38867972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 36

約数和(自身を含む): 80364816

約数和(自身を除く): 41496844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 5227, 7436, 10454, 20908, 57497, 67951, 114994, 135902, 229988, 271804, 747461, 883363, 1494922, 1766726, 2989844, 3533452, 9716993, 19433986, 38867972]

約数ペア:

[(1, 38867972), (2, 19433986), (4, 9716993), (11, 3533452), (13, 2989844), (22, 1766726), (26, 1494922), (44, 883363), (52, 747461), (143, 271804), (169, 229988), (286, 135902), (338, 114994), (572, 67951), (676, 57497), (1859, 20908), (3718, 10454), (5227, 7436)]