28468284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182489}}^1$

素因数の和:182509

約数の個数: 24

約数和(自身を含む): 71536080

約数和(自身を除く): 43067796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182489, 364978, 547467, 729956, 1094934, 2189868, 2372357, 4744714, 7117071, 9489428, 14234142, 28468284]

約数ペア:

[(1, 28468284), (2, 14234142), (3, 9489428), (4, 7117071), (6, 4744714), (12, 2372357), (13, 2189868), (26, 1094934), (39, 729956), (52, 547467), (78, 364978), (156, 182489)]