40474388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 74366208

約数和(自身を除く): 33891820

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 2543, 3979, 5086, 7958, 10172, 15916, 58489, 116978, 233956, 439939, 879878, 1759756, 10118597, 20237194, 40474388]

約数ペア:

[(1, 40474388), (2, 20237194), (4, 10118597), (23, 1759756), (46, 879878), (92, 439939), (173, 233956), (346, 116978), (692, 58489), (2543, 15916), (3979, 10172), (5086, 7958)]