28251174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11027}}^1$

素因数の和:11100

約数の個数: 32

約数和(自身を含む): 65638656

約数和(自身を除く): 37387482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11027, 22054, 33081, 66162, 77189, 154378, 231567, 463134, 672647, 1345294, 2017941, 4035882, 4708529, 9417058, 14125587, 28251174]

約数ペア:

[(1, 28251174), (2, 14125587), (3, 9417058), (6, 4708529), (7, 4035882), (14, 2017941), (21, 1345294), (42, 672647), (61, 463134), (122, 231567), (183, 154378), (366, 77189), (427, 66162), (854, 33081), (1281, 22054), (2562, 11027)]