28203264

素因数分解:

$2^8\times 3^2\times {\mathrm{12241}}^1$

素因数の和:12263

約数の個数: 54

約数和(自身を含む): 81323606

約数和(自身を除く): 53120342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 12241, 24482, 36723, 48964, 73446, 97928, 110169, 146892, 195856, 220338, 293784, 391712, 440676, 587568, 783424, 881352, 1175136, 1566848, 1762704, 2350272, 3133696, 3525408, 4700544, 7050816, 9401088, 14101632, 28203264]

約数ペア:

[(1, 28203264), (2, 14101632), (3, 9401088), (4, 7050816), (6, 4700544), (8, 3525408), (9, 3133696), (12, 2350272), (16, 1762704), (18, 1566848), (24, 1175136), (32, 881352), (36, 783424), (48, 587568), (64, 440676), (72, 391712), (96, 293784), (128, 220338), (144, 195856), (192, 146892), (256, 110169), (288, 97928), (384, 73446), (576, 48964), (768, 36723), (1152, 24482), (2304, 12241)]