25730434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4785

約数の個数: 16

約数和(自身を含む): 40296960

約数和(自身を除く): 14566526

約数列:

[1, 2, 31, 62, 89, 178, 2759, 4663, 5518, 9326, 144553, 289106, 415007, 830014, 12865217, 25730434]

約数ペア:

[(1, 25730434), (2, 12865217), (31, 830014), (62, 415007), (89, 289106), (178, 144553), (2759, 9326), (4663, 5518)]