28013856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22473

約数の個数: 48

約数和(自身を含む): 79196544

約数和(自身を除く): 51182688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22447, 44894, 67341, 89788, 134682, 179576, 269364, 291811, 359152, 538728, 583622, 718304, 875433, 1077456, 1167244, 1750866, 2154912, 2334488, 3501732, 4668976, 7003464, 9337952, 14006928, 28013856]

約数ペア:

[(1, 28013856), (2, 14006928), (3, 9337952), (4, 7003464), (6, 4668976), (8, 3501732), (12, 2334488), (13, 2154912), (16, 1750866), (24, 1167244), (26, 1077456), (32, 875433), (39, 718304), (48, 583622), (52, 538728), (78, 359152), (96, 291811), (104, 269364), (156, 179576), (208, 134682), (312, 89788), (416, 67341), (624, 44894), (1248, 22447)]