27243808

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 55417824

約数和(自身を除く): 28174016

約数列:

[1, 2, 4, 8, 16, 32, 67, 97, 131, 134, 194, 262, 268, 388, 524, 536, 776, 1048, 1072, 1552, 2096, 2144, 3104, 4192, 6499, 8777, 12707, 12998, 17554, 25414, 25996, 35108, 50828, 51992, 70216, 101656, 103984, 140432, 203312, 207968, 280864, 406624, 851369, 1702738, 3405476, 6810952, 13621904, 27243808]

約数ペア:

[(1, 27243808), (2, 13621904), (4, 6810952), (8, 3405476), (16, 1702738), (32, 851369), (67, 406624), (97, 280864), (131, 207968), (134, 203312), (194, 140432), (262, 103984), (268, 101656), (388, 70216), (524, 51992), (536, 50828), (776, 35108), (1048, 25996), (1072, 25414), (1552, 17554), (2096, 12998), (2144, 12707), (3104, 8777), (4192, 6499)]