28214016

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 79544304

約数和(自身を除く): 51330288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2161, 2176, 3264, 4322, 4352, 6483, 6528, 8644, 12966, 13056, 17288, 25932, 34576, 36737, 51864, 69152, 73474, 103728, 110211, 138304, 146948, 207456, 220422, 276608, 293896, 414912, 440844, 553216, 587792, 829824, 881688, 1175584, 1659648, 1763376, 2351168, 3526752, 4702336, 7053504, 9404672, 14107008, 28214016]

約数ペア:

[(1, 28214016), (2, 14107008), (3, 9404672), (4, 7053504), (6, 4702336), (8, 3526752), (12, 2351168), (16, 1763376), (17, 1659648), (24, 1175584), (32, 881688), (34, 829824), (48, 587792), (51, 553216), (64, 440844), (68, 414912), (96, 293896), (102, 276608), (128, 220422), (136, 207456), (192, 146948), (204, 138304), (256, 110211), (272, 103728), (384, 73474), (408, 69152), (544, 51864), (768, 36737), (816, 34576), (1088, 25932), (1632, 17288), (2161, 13056), (2176, 12966), (3264, 8644), (4322, 6528), (4352, 6483)]