28696954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 53242560

約数和(自身を除く): 24545606

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5281, 5434, 10562, 58091, 68653, 100339, 116182, 137306, 200678, 755183, 1103729, 1304407, 1510366, 2207458, 2608814, 14348477, 28696954]

約数ペア:

[(1, 28696954), (2, 14348477), (11, 2608814), (13, 2207458), (19, 1510366), (22, 1304407), (26, 1103729), (38, 755183), (143, 200678), (209, 137306), (247, 116182), (286, 100339), (418, 68653), (494, 58091), (2717, 10562), (5281, 5434)]