28245696

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1269

約数の個数: 56

約数和(自身を含む): 75370944

約数和(自身を除く): 47125248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1123, 1572, 2096, 2246, 3144, 3369, 4192, 4492, 6288, 6738, 8384, 8984, 12576, 13476, 17968, 25152, 26952, 35936, 53904, 71872, 107808, 147113, 215616, 294226, 441339, 588452, 882678, 1176904, 1765356, 2353808, 3530712, 4707616, 7061424, 9415232, 14122848, 28245696]

約数ペア:

[(1, 28245696), (2, 14122848), (3, 9415232), (4, 7061424), (6, 4707616), (8, 3530712), (12, 2353808), (16, 1765356), (24, 1176904), (32, 882678), (48, 588452), (64, 441339), (96, 294226), (131, 215616), (192, 147113), (262, 107808), (393, 71872), (524, 53904), (786, 35936), (1048, 26952), (1123, 25152), (1572, 17968), (2096, 13476), (2246, 12576), (3144, 8984), (3369, 8384), (4192, 6738), (4492, 6288)]