25284784

素因数分解:

$2^4\times 7^2\times {\mathrm{32251}}^1$

素因数の和:32273

約数の個数: 30

約数和(自身を含む): 56989284

約数和(自身を除く): 31704500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 32251, 64502, 129004, 225757, 258008, 451514, 516016, 903028, 1580299, 1806056, 3160598, 3612112, 6321196, 12642392, 25284784]

約数ペア:

[(1, 25284784), (2, 12642392), (4, 6321196), (7, 3612112), (8, 3160598), (14, 1806056), (16, 1580299), (28, 903028), (49, 516016), (56, 451514), (98, 258008), (112, 225757), (196, 129004), (392, 64502), (784, 32251)]