24966968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 25654792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 557, 862, 1114, 1724, 2228, 3448, 4456, 5603, 7241, 11206, 14482, 22412, 28964, 44824, 57928, 240067, 480134, 960268, 1920536, 3120871, 6241742, 12483484, 24966968]

約数ペア:

[(1, 24966968), (2, 12483484), (4, 6241742), (8, 3120871), (13, 1920536), (26, 960268), (52, 480134), (104, 240067), (431, 57928), (557, 44824), (862, 28964), (1114, 22412), (1724, 14482), (2228, 11206), (3448, 7241), (4456, 5603)]