27280136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 55301400

約数和(自身を除く): 28021264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 569, 922, 1138, 1844, 2276, 3688, 4552, 5993, 7397, 11986, 14794, 23972, 29588, 47944, 59176, 262309, 524618, 1049236, 2098472, 3410017, 6820034, 13640068, 27280136]

約数ペア:

[(1, 27280136), (2, 13640068), (4, 6820034), (8, 3410017), (13, 2098472), (26, 1049236), (52, 524618), (104, 262309), (461, 59176), (569, 47944), (922, 29588), (1138, 23972), (1844, 14794), (2276, 11986), (3688, 7397), (4552, 5993)]