8728728

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 21903360

約数和(自身を除く): 13174632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 991, 1101, 1468, 1982, 2202, 2936, 2973, 3964, 4404, 5946, 7928, 8808, 11892, 23784, 363697, 727394, 1091091, 1454788, 2182182, 2909576, 4364364, 8728728]

約数ペア:

[(1, 8728728), (2, 4364364), (3, 2909576), (4, 2182182), (6, 1454788), (8, 1091091), (12, 727394), (24, 363697), (367, 23784), (734, 11892), (991, 8808), (1101, 7928), (1468, 5946), (1982, 4404), (2202, 3964), (2936, 2973)]