27962656

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21313}}^1$

素因数の和:21364

約数の個数: 24

約数和(自身を含む): 56396844

約数和(自身を除く): 28434188

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21313, 42626, 85252, 170504, 341008, 682016, 873833, 1747666, 3495332, 6990664, 13981328, 27962656]

約数ペア:

[(1, 27962656), (2, 13981328), (4, 6990664), (8, 3495332), (16, 1747666), (32, 873833), (41, 682016), (82, 341008), (164, 170504), (328, 85252), (656, 42626), (1312, 21313)]