25675874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 46166016

約数和(自身を除く): 20490142

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 883, 938, 1766, 2077, 4154, 6181, 12362, 14539, 27373, 29078, 54746, 59161, 118322, 191611, 383222, 414127, 828254, 1833991, 3667982, 12837937, 25675874]

約数ペア:

[(1, 25675874), (2, 12837937), (7, 3667982), (14, 1833991), (31, 828254), (62, 414127), (67, 383222), (134, 191611), (217, 118322), (434, 59161), (469, 54746), (883, 29078), (938, 27373), (1766, 14539), (2077, 12362), (4154, 6181)]