40281708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47279}}^1$

素因数の和:47357

約数の個数: 24

約数和(自身を含む): 95316480

約数和(自身を除く): 55034772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 47279, 94558, 141837, 189116, 283674, 567348, 3356809, 6713618, 10070427, 13427236, 20140854, 40281708]

約数ペア:

[(1, 40281708), (2, 20140854), (3, 13427236), (4, 10070427), (6, 6713618), (12, 3356809), (71, 567348), (142, 283674), (213, 189116), (284, 141837), (426, 94558), (852, 47279)]