73782008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137653}}^1$

素因数の和:137726

約数の個数: 16

約数和(自身を含む): 140407080

約数和(自身を除く): 66625072

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 137653, 275306, 550612, 1101224, 9222751, 18445502, 36891004, 73782008]

約数ペア:

[(1, 73782008), (2, 36891004), (4, 18445502), (8, 9222751), (67, 1101224), (134, 550612), (268, 275306), (536, 137653)]