7963728

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 20686176

約数和(自身を除く): 12722448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 661, 753, 1004, 1322, 1506, 1983, 2008, 2644, 3012, 3966, 4016, 5288, 6024, 7932, 10576, 12048, 15864, 31728, 165911, 331822, 497733, 663644, 995466, 1327288, 1990932, 2654576, 3981864, 7963728]

約数ペア:

[(1, 7963728), (2, 3981864), (3, 2654576), (4, 1990932), (6, 1327288), (8, 995466), (12, 663644), (16, 497733), (24, 331822), (48, 165911), (251, 31728), (502, 15864), (661, 12048), (753, 10576), (1004, 7932), (1322, 6024), (1506, 5288), (1983, 4016), (2008, 3966), (2644, 3012)]