25061872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 53425152

約数和(自身を除く): 28363280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1087, 1441, 2096, 2174, 2882, 4348, 5764, 8696, 11528, 11957, 17392, 23056, 23914, 47828, 95656, 142397, 191312, 284794, 569588, 1139176, 1566367, 2278352, 3132734, 6265468, 12530936, 25061872]

約数ペア:

[(1, 25061872), (2, 12530936), (4, 6265468), (8, 3132734), (11, 2278352), (16, 1566367), (22, 1139176), (44, 569588), (88, 284794), (131, 191312), (176, 142397), (262, 95656), (524, 47828), (1048, 23914), (1087, 23056), (1441, 17392), (2096, 11957), (2174, 11528), (2882, 8696), (4348, 5764)]