25284224

素因数分解:

$2^7\times 7^1\times {\mathrm{28219}}^1$

素因数の和:28240

約数の個数: 32

約数和(自身を含む): 57568800

約数和(自身を除く): 32284576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28219, 56438, 112876, 197533, 225752, 395066, 451504, 790132, 903008, 1580264, 1806016, 3160528, 3612032, 6321056, 12642112, 25284224]

約数ペア:

[(1, 25284224), (2, 12642112), (4, 6321056), (7, 3612032), (8, 3160528), (14, 1806016), (16, 1580264), (28, 903008), (32, 790132), (56, 451504), (64, 395066), (112, 225752), (128, 197533), (224, 112876), (448, 56438), (896, 28219)]