27755104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 59397408

約数和(自身を除く): 31642304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 487, 548, 974, 1096, 1781, 1948, 2192, 3562, 3896, 4384, 6331, 7124, 7792, 12662, 14248, 15584, 25324, 28496, 50648, 56992, 66719, 101296, 133438, 202592, 266876, 533752, 867347, 1067504, 1734694, 2135008, 3469388, 6938776, 13877552, 27755104]

約数ペア:

[(1, 27755104), (2, 13877552), (4, 6938776), (8, 3469388), (13, 2135008), (16, 1734694), (26, 1067504), (32, 867347), (52, 533752), (104, 266876), (137, 202592), (208, 133438), (274, 101296), (416, 66719), (487, 56992), (548, 50648), (974, 28496), (1096, 25324), (1781, 15584), (1948, 14248), (2192, 12662), (3562, 7792), (3896, 7124), (4384, 6331)]