28457088

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6765

約数の個数: 64

約数和(自身を含む): 82473120

約数和(自身を除く): 54016032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 6737, 13474, 20211, 26948, 40422, 53896, 74107, 80844, 107792, 148214, 161688, 215584, 222321, 296428, 323376, 431168, 444642, 592856, 646752, 862336, 889284, 1185712, 1293504, 1778568, 2371424, 2587008, 3557136, 4742848, 7114272, 9485696, 14228544, 28457088]

約数ペア:

[(1, 28457088), (2, 14228544), (3, 9485696), (4, 7114272), (6, 4742848), (8, 3557136), (11, 2587008), (12, 2371424), (16, 1778568), (22, 1293504), (24, 1185712), (32, 889284), (33, 862336), (44, 646752), (48, 592856), (64, 444642), (66, 431168), (88, 323376), (96, 296428), (128, 222321), (132, 215584), (176, 161688), (192, 148214), (264, 107792), (352, 80844), (384, 74107), (528, 53896), (704, 40422), (1056, 26948), (1408, 20211), (2112, 13474), (4224, 6737)]