25488124

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 45904320

約数和(自身を除く): 20416196

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 1103, 2206, 4412, 5777, 11554, 23108, 58459, 116918, 120227, 233836, 240454, 480908, 6372031, 12744062, 25488124]

約数ペア:

[(1, 25488124), (2, 12744062), (4, 6372031), (53, 480908), (106, 240454), (109, 233836), (212, 120227), (218, 116918), (436, 58459), (1103, 23108), (2206, 11554), (4412, 5777)]