28119492

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{2251}}^1$

素因数の和:2608

約数の個数: 36

約数和(自身を含む): 71316336

約数和(自身を除く): 43196844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 2251, 3123, 4164, 4502, 6246, 6753, 9004, 12492, 13506, 20259, 27012, 40518, 81036, 781097, 1562194, 2343291, 3124388, 4686582, 7029873, 9373164, 14059746, 28119492]

約数ペア:

[(1, 28119492), (2, 14059746), (3, 9373164), (4, 7029873), (6, 4686582), (9, 3124388), (12, 2343291), (18, 1562194), (36, 781097), (347, 81036), (694, 40518), (1041, 27012), (1388, 20259), (2082, 13506), (2251, 12492), (3123, 9004), (4164, 6753), (4502, 6246)]