25423748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6864

約数の個数: 36

約数和(自身を含む): 54487440

約数和(自身を除く): 29063692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 6827, 13654, 27308, 47789, 95578, 129713, 191156, 259426, 334523, 518852, 669046, 907991, 1338092, 1815982, 3631964, 6355937, 12711874, 25423748]

約数ペア:

[(1, 25423748), (2, 12711874), (4, 6355937), (7, 3631964), (14, 1815982), (19, 1338092), (28, 907991), (38, 669046), (49, 518852), (76, 334523), (98, 259426), (133, 191156), (196, 129713), (266, 95578), (532, 47789), (931, 27308), (1862, 13654), (3724, 6827)]