28889862

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{11437}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 57922032

約数和(自身を除く): 29032170

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 11437, 22874, 34311, 68622, 4814977, 9629954, 14444931, 28889862]

約数ペア:

[(1, 28889862), (2, 14444931), (3, 9629954), (6, 4814977), (421, 68622), (842, 34311), (1263, 22874), (2526, 11437)]