26978448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3532

約数の個数: 80

約数和(自身を含む): 83137536

約数和(自身を除く): 56159088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3491, 3864, 6982, 7728, 10473, 13964, 20946, 24437, 27928, 41892, 48874, 55856, 73311, 80293, 83784, 97748, 146622, 160586, 167568, 195496, 240879, 293244, 321172, 390992, 481758, 562051, 586488, 642344, 963516, 1124102, 1172976, 1284688, 1686153, 1927032, 2248204, 3372306, 3854064, 4496408, 6744612, 8992816, 13489224, 26978448]

約数ペア:

[(1, 26978448), (2, 13489224), (3, 8992816), (4, 6744612), (6, 4496408), (7, 3854064), (8, 3372306), (12, 2248204), (14, 1927032), (16, 1686153), (21, 1284688), (23, 1172976), (24, 1124102), (28, 963516), (42, 642344), (46, 586488), (48, 562051), (56, 481758), (69, 390992), (84, 321172), (92, 293244), (112, 240879), (138, 195496), (161, 167568), (168, 160586), (184, 146622), (276, 97748), (322, 83784), (336, 80293), (368, 73311), (483, 55856), (552, 48874), (644, 41892), (966, 27928), (1104, 24437), (1288, 20946), (1932, 13964), (2576, 10473), (3491, 7728), (3864, 6982)]