25855994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 16056646

約数列:

[1, 2, 29, 41, 58, 82, 83, 131, 166, 262, 1189, 2378, 2407, 3403, 3799, 4814, 5371, 6806, 7598, 10742, 10873, 21746, 98687, 155759, 197374, 311518, 315317, 445793, 630634, 891586, 12927997, 25855994]

約数ペア:

[(1, 25855994), (2, 12927997), (29, 891586), (41, 630634), (58, 445793), (82, 315317), (83, 311518), (131, 197374), (166, 155759), (262, 98687), (1189, 21746), (2378, 10873), (2407, 10742), (3403, 7598), (3799, 6806), (4814, 5371)]