39940544

素因数分解:

$2^6\times 7^1\times {\mathrm{89153}}^1$

素因数の和:89172

約数の個数: 28

約数和(自身を含む): 90580464

約数和(自身を除く): 50639920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89153, 178306, 356612, 624071, 713224, 1248142, 1426448, 2496284, 2852896, 4992568, 5705792, 9985136, 19970272, 39940544]

約数ペア:

[(1, 39940544), (2, 19970272), (4, 9985136), (7, 5705792), (8, 4992568), (14, 2852896), (16, 2496284), (28, 1426448), (32, 1248142), (56, 713224), (64, 624071), (112, 356612), (224, 178306), (448, 89153)]