27615536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 58225440

約数和(自身を除く): 30609904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1289, 1339, 1648, 2578, 2678, 5156, 5356, 10312, 10712, 16757, 20624, 21424, 33514, 67028, 132767, 134056, 265534, 268112, 531068, 1062136, 1725971, 2124272, 3451942, 6903884, 13807768, 27615536]

約数ペア:

[(1, 27615536), (2, 13807768), (4, 6903884), (8, 3451942), (13, 2124272), (16, 1725971), (26, 1062136), (52, 531068), (103, 268112), (104, 265534), (206, 134056), (208, 132767), (412, 67028), (824, 33514), (1289, 21424), (1339, 20624), (1648, 16757), (2578, 10712), (2678, 10312), (5156, 5356)]