26212288

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 42

約数和(自身を含む): 53981096

約数和(自身を除く): 27768808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 487, 841, 928, 974, 1682, 1856, 1948, 3364, 3896, 6728, 7792, 13456, 14123, 15584, 26912, 28246, 31168, 53824, 56492, 112984, 225968, 409567, 451936, 819134, 903872, 1638268, 3276536, 6553072, 13106144, 26212288]

約数ペア:

[(1, 26212288), (2, 13106144), (4, 6553072), (8, 3276536), (16, 1638268), (29, 903872), (32, 819134), (58, 451936), (64, 409567), (116, 225968), (232, 112984), (464, 56492), (487, 53824), (841, 31168), (928, 28246), (974, 26912), (1682, 15584), (1856, 14123), (1948, 13456), (3364, 7792), (3896, 6728)]