25244996

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6816

約数の個数: 36

約数和(自身を含む): 54104400

約数和(自身を除く): 28859404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 6779, 13558, 27116, 47453, 94906, 128801, 189812, 257602, 332171, 515204, 664342, 901607, 1328684, 1803214, 3606428, 6311249, 12622498, 25244996]

約数ペア:

[(1, 25244996), (2, 12622498), (4, 6311249), (7, 3606428), (14, 1803214), (19, 1328684), (28, 901607), (38, 664342), (49, 515204), (76, 332171), (98, 257602), (133, 189812), (196, 128801), (266, 94906), (532, 47453), (931, 27116), (1862, 13558), (3724, 6779)]