27554072

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5440

約数の個数: 48

約数和(自身を含む): 64733760

約数和(自身を除く): 37179688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 5407, 10814, 21628, 37849, 43256, 70291, 75698, 140582, 151396, 264943, 281164, 302792, 492037, 529886, 562328, 984074, 1059772, 1968148, 2119544, 3444259, 3936296, 6888518, 13777036, 27554072]

約数ペア:

[(1, 27554072), (2, 13777036), (4, 6888518), (7, 3936296), (8, 3444259), (13, 2119544), (14, 1968148), (26, 1059772), (28, 984074), (49, 562328), (52, 529886), (56, 492037), (91, 302792), (98, 281164), (104, 264943), (182, 151396), (196, 140582), (364, 75698), (392, 70291), (637, 43256), (728, 37849), (1274, 21628), (2548, 10814), (5096, 5407)]