26550238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 48566736

約数和(自身を除く): 22016498

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 193, 286, 338, 386, 407, 481, 814, 962, 1859, 2123, 2509, 3718, 4246, 5018, 5291, 6253, 7141, 10582, 12506, 14282, 27599, 32617, 55198, 65234, 68783, 78551, 92833, 137566, 157102, 185666, 358787, 717574, 1021163, 1206829, 2042326, 2413658, 13275119, 26550238]

約数ペア:

[(1, 26550238), (2, 13275119), (11, 2413658), (13, 2042326), (22, 1206829), (26, 1021163), (37, 717574), (74, 358787), (143, 185666), (169, 157102), (193, 137566), (286, 92833), (338, 78551), (386, 68783), (407, 65234), (481, 55198), (814, 32617), (962, 27599), (1859, 14282), (2123, 12506), (2509, 10582), (3718, 7141), (4246, 6253), (5018, 5291)]