39147976

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8849}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 84960000

約数和(自身を除く): 45812024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 8849, 17698, 35396, 61943, 70792, 123886, 247772, 495544, 699071, 1398142, 2796284, 4893497, 5592568, 9786994, 19573988, 39147976]

約数ペア:

[(1, 39147976), (2, 19573988), (4, 9786994), (7, 5592568), (8, 4893497), (14, 2796284), (28, 1398142), (56, 699071), (79, 495544), (158, 247772), (316, 123886), (553, 70792), (632, 61943), (1106, 35396), (2212, 17698), (4424, 8849)]