26900692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 58367232

約数和(自身を除く): 31466540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 281, 364, 526, 562, 1052, 1124, 1841, 1967, 3419, 3653, 3682, 3934, 6838, 7306, 7364, 7868, 13676, 14612, 23933, 25571, 47866, 51142, 73903, 95732, 102284, 147806, 295612, 517321, 960739, 1034642, 1921478, 2069284, 3842956, 6725173, 13450346, 26900692]

約数ペア:

[(1, 26900692), (2, 13450346), (4, 6725173), (7, 3842956), (13, 2069284), (14, 1921478), (26, 1034642), (28, 960739), (52, 517321), (91, 295612), (182, 147806), (263, 102284), (281, 95732), (364, 73903), (526, 51142), (562, 47866), (1052, 25571), (1124, 23933), (1841, 14612), (1967, 13676), (3419, 7868), (3653, 7364), (3682, 7306), (3934, 6838)]