26780576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 32005984

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 2591, 5168, 5182, 10336, 10364, 20728, 41456, 44047, 49229, 82912, 88094, 98458, 176188, 196916, 352376, 393832, 704752, 787664, 836893, 1409504, 1575328, 1673786, 3347572, 6695144, 13390288, 26780576]

約数ペア:

[(1, 26780576), (2, 13390288), (4, 6695144), (8, 3347572), (16, 1673786), (17, 1575328), (19, 1409504), (32, 836893), (34, 787664), (38, 704752), (68, 393832), (76, 352376), (136, 196916), (152, 176188), (272, 98458), (304, 88094), (323, 82912), (544, 49229), (608, 44047), (646, 41456), (1292, 20728), (2584, 10364), (2591, 10336), (5168, 5182)]