28390272

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4383

約数の個数: 64

約数和(自身を含む): 79866000

約数和(自身を除く): 51475728

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, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 4349, 6528, 8698, 13047, 17396, 26094, 34792, 52188, 69584, 73933, 104376, 139168, 147866, 208752, 221799, 278336, 295732, 417504, 443598, 556672, 591464, 835008, 887196, 1182928, 1670016, 1774392, 2365856, 3548784, 4731712, 7097568, 9463424, 14195136, 28390272]

約数ペア:

[(1, 28390272), (2, 14195136), (3, 9463424), (4, 7097568), (6, 4731712), (8, 3548784), (12, 2365856), (16, 1774392), (17, 1670016), (24, 1182928), (32, 887196), (34, 835008), (48, 591464), (51, 556672), (64, 443598), (68, 417504), (96, 295732), (102, 278336), (128, 221799), (136, 208752), (192, 147866), (204, 139168), (272, 104376), (384, 73933), (408, 69584), (544, 52188), (816, 34792), (1088, 26094), (1632, 17396), (2176, 13047), (3264, 8698), (4349, 6528)]