25967864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19207}}^1$

素因数の和:19239

約数の個数: 24

約数和(自身を含む): 52725960

約数和(自身を除く): 26758096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 19207, 38414, 76828, 153656, 249691, 499382, 998764, 1997528, 3245983, 6491966, 12983932, 25967864]

約数ペア:

[(1, 25967864), (2, 12983932), (4, 6491966), (8, 3245983), (13, 1997528), (26, 998764), (52, 499382), (104, 249691), (169, 153656), (338, 76828), (676, 38414), (1352, 19207)]