42651728

素因数分解:

$2^4\times 7^1\times {\mathrm{380819}}^1$

素因数の和:380834

約数の個数: 20

約数和(自身を含む): 94443360

約数和(自身を除く): 51791632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 380819, 761638, 1523276, 2665733, 3046552, 5331466, 6093104, 10662932, 21325864, 42651728]

約数ペア:

[(1, 42651728), (2, 21325864), (4, 10662932), (7, 6093104), (8, 5331466), (14, 3046552), (16, 2665733), (28, 1523276), (56, 761638), (112, 380819)]