28797066

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 64342080

約数和(自身を除く): 35545014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2707, 3546, 5319, 5414, 8121, 10638, 16242, 24363, 48726, 73089, 146178, 533279, 1066558, 1599837, 3199674, 4799511, 9599022, 14398533, 28797066]

約数ペア:

[(1, 28797066), (2, 14398533), (3, 9599022), (6, 4799511), (9, 3199674), (18, 1599837), (27, 1066558), (54, 533279), (197, 146178), (394, 73089), (591, 48726), (1182, 24363), (1773, 16242), (2707, 10638), (3546, 8121), (5319, 5414)]