25632208

素因数分解:

$2^4\times 7^1\times {\mathrm{228859}}^1$

素因数の和:228874

約数の個数: 20

約数和(自身を含む): 56757280

約数和(自身を除く): 31125072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228859, 457718, 915436, 1602013, 1830872, 3204026, 3661744, 6408052, 12816104, 25632208]

約数ペア:

[(1, 25632208), (2, 12816104), (4, 6408052), (7, 3661744), (8, 3204026), (14, 1830872), (16, 1602013), (28, 915436), (56, 457718), (112, 228859)]