25998274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 40536576

約数和(自身を除く): 14538302

約数列:

[1, 2, 31, 62, 151, 302, 2777, 4681, 5554, 9362, 86087, 172174, 419327, 838654, 12999137, 25998274]

約数ペア:

[(1, 25998274), (2, 12999137), (31, 838654), (62, 419327), (151, 172174), (302, 86087), (2777, 9362), (4681, 5554)]