25122272

素因数分解:

$2^5\times 7^1\times {\mathrm{112153}}^1$

素因数の和:112170

約数の個数: 24

約数和(自身を含む): 56525616

約数和(自身を除く): 31403344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 112153, 224306, 448612, 785071, 897224, 1570142, 1794448, 3140284, 3588896, 6280568, 12561136, 25122272]

約数ペア:

[(1, 25122272), (2, 12561136), (4, 6280568), (7, 3588896), (8, 3140284), (14, 1794448), (16, 1570142), (28, 897224), (32, 785071), (56, 448612), (112, 224306), (224, 112153)]