28564584

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1201}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 71543040

約数和(自身を除く): 42978456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1201, 1982, 2402, 2973, 3603, 3964, 4804, 5946, 7206, 7928, 9608, 11892, 14412, 23784, 28824, 1190191, 2380382, 3570573, 4760764, 7141146, 9521528, 14282292, 28564584]

約数ペア:

[(1, 28564584), (2, 14282292), (3, 9521528), (4, 7141146), (6, 4760764), (8, 3570573), (12, 2380382), (24, 1190191), (991, 28824), (1201, 23784), (1982, 14412), (2402, 11892), (2973, 9608), (3603, 7928), (3964, 7206), (4804, 5946)]