28743104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 62087760

約数和(自身を除く): 33344656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 179, 193, 208, 358, 386, 416, 716, 772, 832, 1432, 1544, 2327, 2509, 2864, 3088, 4654, 5018, 5728, 6176, 9308, 10036, 11456, 12352, 18616, 20072, 34547, 37232, 40144, 69094, 74464, 80288, 138188, 148928, 160576, 276376, 449111, 552752, 898222, 1105504, 1796444, 2211008, 3592888, 7185776, 14371552, 28743104]

約数ペア:

[(1, 28743104), (2, 14371552), (4, 7185776), (8, 3592888), (13, 2211008), (16, 1796444), (26, 1105504), (32, 898222), (52, 552752), (64, 449111), (104, 276376), (179, 160576), (193, 148928), (208, 138188), (358, 80288), (386, 74464), (416, 69094), (716, 40144), (772, 37232), (832, 34547), (1432, 20072), (1544, 18616), (2327, 12352), (2509, 11456), (2864, 10036), (3088, 9308), (4654, 6176), (5018, 5728)]