26906516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 58404864

約数和(自身を除く): 31498348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 383, 386, 766, 772, 1351, 1532, 2509, 2681, 2702, 4979, 5018, 5362, 5404, 9958, 10036, 10724, 17563, 19916, 34853, 35126, 69706, 70252, 73919, 139412, 147838, 295676, 517433, 960947, 1034866, 1921894, 2069732, 3843788, 6726629, 13453258, 26906516]

約数ペア:

[(1, 26906516), (2, 13453258), (4, 6726629), (7, 3843788), (13, 2069732), (14, 1921894), (26, 1034866), (28, 960947), (52, 517433), (91, 295676), (182, 147838), (193, 139412), (364, 73919), (383, 70252), (386, 69706), (766, 35126), (772, 34853), (1351, 19916), (1532, 17563), (2509, 10724), (2681, 10036), (2702, 9958), (4979, 5404), (5018, 5362)]