25958191

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 32569344

約数和(自身を除く): 6611153

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 743, 1127, 1519, 4991, 5201, 17089, 23033, 34937, 36407, 119623, 161231, 529759, 837361, 1128617, 3708313, 25958191]

約数ペア:

[(1, 25958191), (7, 3708313), (23, 1128617), (31, 837361), (49, 529759), (161, 161231), (217, 119623), (713, 36407), (743, 34937), (1127, 23033), (1519, 17089), (4991, 5201)]