25953904

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{1627}}^1$

素因数の和:2632

約数の個数: 20

約数和(自身を含む): 50367064

約数和(自身を除く): 24413160

約数列:

[1, 2, 4, 8, 16, 997, 1627, 1994, 3254, 3988, 6508, 7976, 13016, 15952, 26032, 1622119, 3244238, 6488476, 12976952, 25953904]

約数ペア:

[(1, 25953904), (2, 12976952), (4, 6488476), (8, 3244238), (16, 1622119), (997, 26032), (1627, 15952), (1994, 13016), (3254, 7976), (3988, 6508)]