25247824

素因数分解:

$2^4\times 7^1\times {\mathrm{225427}}^1$

素因数の和:225442

約数の個数: 20

約数和(自身を含む): 55906144

約数和(自身を除く): 30658320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225427, 450854, 901708, 1577989, 1803416, 3155978, 3606832, 6311956, 12623912, 25247824]

約数ペア:

[(1, 25247824), (2, 12623912), (4, 6311956), (7, 3606832), (8, 3155978), (14, 1803416), (16, 1577989), (28, 901708), (56, 450854), (112, 225427)]