28146816

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 82702620

約数和(自身を除く): 54555804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 461, 477, 576, 636, 848, 922, 954, 1152, 1272, 1383, 1696, 1844, 1908, 2544, 2766, 3392, 3688, 3816, 4149, 5088, 5532, 6784, 7376, 7632, 8298, 10176, 11064, 14752, 15264, 16596, 20352, 22128, 24433, 29504, 30528, 33192, 44256, 48866, 59008, 61056, 66384, 73299, 88512, 97732, 132768, 146598, 177024, 195464, 219897, 265536, 293196, 390928, 439794, 531072, 586392, 781856, 879588, 1172784, 1563712, 1759176, 2345568, 3127424, 3518352, 4691136, 7036704, 9382272, 14073408, 28146816]

約数ペア:

[(1, 28146816), (2, 14073408), (3, 9382272), (4, 7036704), (6, 4691136), (8, 3518352), (9, 3127424), (12, 2345568), (16, 1759176), (18, 1563712), (24, 1172784), (32, 879588), (36, 781856), (48, 586392), (53, 531072), (64, 439794), (72, 390928), (96, 293196), (106, 265536), (128, 219897), (144, 195464), (159, 177024), (192, 146598), (212, 132768), (288, 97732), (318, 88512), (384, 73299), (424, 66384), (461, 61056), (477, 59008), (576, 48866), (636, 44256), (848, 33192), (922, 30528), (954, 29504), (1152, 24433), (1272, 22128), (1383, 20352), (1696, 16596), (1844, 15264), (1908, 14752), (2544, 11064), (2766, 10176), (3392, 8298), (3688, 7632), (3816, 7376), (4149, 6784), (5088, 5532)]