45039568

素因数分解:

$2^4\times 7^1\times {\mathrm{402139}}^1$

素因数の和:402154

約数の個数: 20

約数和(自身を含む): 99730720

約数和(自身を除く): 54691152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 402139, 804278, 1608556, 2814973, 3217112, 5629946, 6434224, 11259892, 22519784, 45039568]

約数ペア:

[(1, 45039568), (2, 22519784), (4, 11259892), (7, 6434224), (8, 5629946), (14, 3217112), (16, 2814973), (28, 1608556), (56, 804278), (112, 402139)]