25425722

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21881}}^1$

素因数の和:21973

約数の個数: 16

約数和(自身を含む): 44114112

約数和(自身を除く): 18688390

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 21881, 43762, 153167, 306334, 1816123, 3632246, 12712861, 25425722]

約数ペア:

[(1, 25425722), (2, 12712861), (7, 3632246), (14, 1816123), (83, 306334), (166, 153167), (581, 43762), (1162, 21881)]