26085864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 80087040

約数和(自身を除く): 54001176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 157, 161, 168, 172, 184, 258, 276, 301, 314, 322, 344, 471, 483, 516, 552, 602, 628, 644, 903, 942, 966, 989, 1032, 1099, 1204, 1256, 1288, 1806, 1884, 1932, 1978, 2198, 2408, 2967, 3297, 3611, 3612, 3768, 3864, 3956, 4396, 5934, 6594, 6751, 6923, 7222, 7224, 7912, 8792, 10833, 11868, 13188, 13502, 13846, 14444, 20253, 20769, 21666, 23736, 25277, 26376, 27004, 27692, 28888, 40506, 41538, 43332, 47257, 50554, 54008, 55384, 75831, 81012, 83076, 86664, 94514, 101108, 141771, 151662, 155273, 162024, 166152, 189028, 202216, 283542, 303324, 310546, 378056, 465819, 567084, 606648, 621092, 931638, 1086911, 1134168, 1242184, 1863276, 2173822, 3260733, 3726552, 4347644, 6521466, 8695288, 13042932, 26085864]

約数ペア:

[(1, 26085864), (2, 13042932), (3, 8695288), (4, 6521466), (6, 4347644), (7, 3726552), (8, 3260733), (12, 2173822), (14, 1863276), (21, 1242184), (23, 1134168), (24, 1086911), (28, 931638), (42, 621092), (43, 606648), (46, 567084), (56, 465819), (69, 378056), (84, 310546), (86, 303324), (92, 283542), (129, 202216), (138, 189028), (157, 166152), (161, 162024), (168, 155273), (172, 151662), (184, 141771), (258, 101108), (276, 94514), (301, 86664), (314, 83076), (322, 81012), (344, 75831), (471, 55384), (483, 54008), (516, 50554), (552, 47257), (602, 43332), (628, 41538), (644, 40506), (903, 28888), (942, 27692), (966, 27004), (989, 26376), (1032, 25277), (1099, 23736), (1204, 21666), (1256, 20769), (1288, 20253), (1806, 14444), (1884, 13846), (1932, 13502), (1978, 13188), (2198, 11868), (2408, 10833), (2967, 8792), (3297, 7912), (3611, 7224), (3612, 7222), (3768, 6923), (3864, 6751), (3956, 6594), (4396, 5934)]