67643968

素因数分解:

$2^6\times 7^1\times {\mathrm{150991}}^1$

素因数の和:151010

約数の個数: 28

約数和(自身を含む): 153407872

約数和(自身を除く): 85763904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 150991, 301982, 603964, 1056937, 1207928, 2113874, 2415856, 4227748, 4831712, 8455496, 9663424, 16910992, 33821984, 67643968]

約数ペア:

[(1, 67643968), (2, 33821984), (4, 16910992), (7, 9663424), (8, 8455496), (14, 4831712), (16, 4227748), (28, 2415856), (32, 2113874), (56, 1207928), (64, 1056937), (112, 603964), (224, 301982), (448, 150991)]