40435728

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7873}}^1$

素因数の和:7991

約数の個数: 40

約数和(自身を含む): 105448608

約数和(自身を除く): 65012880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 7873, 15746, 23619, 31492, 47238, 62984, 94476, 125968, 188952, 377904, 842411, 1684822, 2527233, 3369644, 5054466, 6739288, 10108932, 13478576, 20217864, 40435728]

約数ペア:

[(1, 40435728), (2, 20217864), (3, 13478576), (4, 10108932), (6, 6739288), (8, 5054466), (12, 3369644), (16, 2527233), (24, 1684822), (48, 842411), (107, 377904), (214, 188952), (321, 125968), (428, 94476), (642, 62984), (856, 47238), (1284, 31492), (1712, 23619), (2568, 15746), (5136, 7873)]