25821466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 17724134

約数列:

[1, 2, 11, 22, 79, 83, 158, 166, 179, 358, 869, 913, 1738, 1826, 1969, 3938, 6557, 13114, 14141, 14857, 28282, 29714, 72127, 144254, 155551, 163427, 311102, 326854, 1173703, 2347406, 12910733, 25821466]

約数ペア:

[(1, 25821466), (2, 12910733), (11, 2347406), (22, 1173703), (79, 326854), (83, 311102), (158, 163427), (166, 155551), (179, 144254), (358, 72127), (869, 29714), (913, 28282), (1738, 14857), (1826, 14141), (1969, 13114), (3938, 6557)]