11449568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 25719120

約数和(自身を除く): 14269552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1619, 1768, 3238, 3536, 6476, 7072, 12952, 21047, 25904, 27523, 42094, 51808, 55046, 84188, 110092, 168376, 220184, 336752, 357799, 440368, 673504, 715598, 880736, 1431196, 2862392, 5724784, 11449568]

約数ペア:

[(1, 11449568), (2, 5724784), (4, 2862392), (8, 1431196), (13, 880736), (16, 715598), (17, 673504), (26, 440368), (32, 357799), (34, 336752), (52, 220184), (68, 168376), (104, 110092), (136, 84188), (208, 55046), (221, 51808), (272, 42094), (416, 27523), (442, 25904), (544, 21047), (884, 12952), (1619, 7072), (1768, 6476), (3238, 3536)]