22000728

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1867}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 55143360

約数和(自身を除く): 33142632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1867, 1964, 2946, 3734, 3928, 5601, 5892, 7468, 11202, 11784, 14936, 22404, 44808, 916697, 1833394, 2750091, 3666788, 5500182, 7333576, 11000364, 22000728]

約数ペア:

[(1, 22000728), (2, 11000364), (3, 7333576), (4, 5500182), (6, 3666788), (8, 2750091), (12, 1833394), (24, 916697), (491, 44808), (982, 22404), (1473, 14936), (1867, 11784), (1964, 11202), (2946, 7468), (3734, 5892), (3928, 5601)]