25459588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 56060928

約数和(自身を除く): 30601340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 631, 917, 1262, 1441, 1834, 2524, 2882, 3668, 4417, 5764, 6941, 8834, 10087, 13882, 17668, 20174, 27764, 40348, 48587, 82661, 97174, 165322, 194348, 330644, 578627, 909271, 1157254, 1818542, 2314508, 3637084, 6364897, 12729794, 25459588]

約数ペア:

[(1, 25459588), (2, 12729794), (4, 6364897), (7, 3637084), (11, 2314508), (14, 1818542), (22, 1157254), (28, 909271), (44, 578627), (77, 330644), (131, 194348), (154, 165322), (262, 97174), (308, 82661), (524, 48587), (631, 40348), (917, 27764), (1262, 20174), (1441, 17668), (1834, 13882), (2524, 10087), (2882, 8834), (3668, 6941), (4417, 5764)]