67139248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{881}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 142397136

約数和(自身を除く): 75257888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 866, 881, 1732, 1762, 3464, 3524, 4763, 6928, 7048, 9526, 9691, 14096, 19052, 19382, 38104, 38764, 76208, 77528, 155056, 381473, 762946, 1525892, 3051784, 4196203, 6103568, 8392406, 16784812, 33569624, 67139248]

約数ペア:

[(1, 67139248), (2, 33569624), (4, 16784812), (8, 8392406), (11, 6103568), (16, 4196203), (22, 3051784), (44, 1525892), (88, 762946), (176, 381473), (433, 155056), (866, 77528), (881, 76208), (1732, 38764), (1762, 38104), (3464, 19382), (3524, 19052), (4763, 14096), (6928, 9691), (7048, 9526)]