28712538

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{30097}}^1$

素因数の和:30158

約数の個数: 24

約数和(自身を含む): 63386388

約数和(自身を除く): 34673850

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 30097, 60194, 90291, 180582, 270873, 541746, 1595141, 3190282, 4785423, 9570846, 14356269, 28712538]

約数ペア:

[(1, 28712538), (2, 14356269), (3, 9570846), (6, 4785423), (9, 3190282), (18, 1595141), (53, 541746), (106, 270873), (159, 180582), (318, 90291), (477, 60194), (954, 30097)]