39423784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{599}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 78120000

約数和(自身を除く): 38696216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 433, 599, 866, 1198, 1732, 2396, 3464, 4792, 8227, 11381, 16454, 22762, 32908, 45524, 65816, 91048, 259367, 518734, 1037468, 2074936, 4927973, 9855946, 19711892, 39423784]

約数ペア:

[(1, 39423784), (2, 19711892), (4, 9855946), (8, 4927973), (19, 2074936), (38, 1037468), (76, 518734), (152, 259367), (433, 91048), (599, 65816), (866, 45524), (1198, 32908), (1732, 22762), (2396, 16454), (3464, 11381), (4792, 8227)]