266291248

素因数分解:

$2^4\times {\mathrm{3557}}^1\times {\mathrm{4679}}^1$

素因数の和:8244

約数の個数: 20

約数和(自身を含む): 516194640

約数和(自身を除く): 249903392

約数列:

[1, 2, 4, 8, 16, 3557, 4679, 7114, 9358, 14228, 18716, 28456, 37432, 56912, 74864, 16643203, 33286406, 66572812, 133145624, 266291248]

約数ペア:

[(1, 266291248), (2, 133145624), (4, 66572812), (8, 33286406), (16, 16643203), (3557, 74864), (4679, 56912), (7114, 37432), (9358, 28456), (14228, 18716)]