26938576

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 60642944

約数和(自身を除く): 33704368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 3943, 6832, 7886, 15772, 27601, 31544, 55202, 63088, 110404, 220808, 240523, 441616, 481046, 962092, 1683661, 1924184, 3367322, 3848368, 6734644, 13469288, 26938576]

約数ペア:

[(1, 26938576), (2, 13469288), (4, 6734644), (7, 3848368), (8, 3367322), (14, 1924184), (16, 1683661), (28, 962092), (56, 481046), (61, 441616), (112, 240523), (122, 220808), (244, 110404), (427, 63088), (488, 55202), (854, 31544), (976, 27601), (1708, 15772), (3416, 7886), (3943, 6832)]