39366376

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9901}}^1$

素因数の和:9985

約数の個数: 32

約数和(自身を含む): 85553280

約数和(自身を除く): 46186904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 9901, 19802, 39604, 69307, 79208, 138614, 277228, 554456, 702971, 1405942, 2811884, 4920797, 5623768, 9841594, 19683188, 39366376]

約数ペア:

[(1, 39366376), (2, 19683188), (4, 9841594), (7, 5623768), (8, 4920797), (14, 2811884), (28, 1405942), (56, 702971), (71, 554456), (142, 277228), (284, 138614), (497, 79208), (568, 69307), (994, 39604), (1988, 19802), (3976, 9901)]