25798112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 54976320

約数和(自身を除く): 29178208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1009, 1504, 1598, 2018, 3196, 4036, 6392, 8072, 12784, 16144, 17153, 25568, 32288, 34306, 47423, 68612, 94846, 137224, 189692, 274448, 379384, 548896, 758768, 806191, 1517536, 1612382, 3224764, 6449528, 12899056, 25798112]

約数ペア:

[(1, 25798112), (2, 12899056), (4, 6449528), (8, 3224764), (16, 1612382), (17, 1517536), (32, 806191), (34, 758768), (47, 548896), (68, 379384), (94, 274448), (136, 189692), (188, 137224), (272, 94846), (376, 68612), (544, 47423), (752, 34306), (799, 32288), (1009, 25568), (1504, 17153), (1598, 16144), (2018, 12784), (3196, 8072), (4036, 6392)]