28780638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{102059}}^1$

素因数の和:102111

約数の個数: 16

約数和(自身を含む): 58786560

約数和(自身を除く): 30005922

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 102059, 204118, 306177, 612354, 4796773, 9593546, 14390319, 28780638]

約数ペア:

[(1, 28780638), (2, 14390319), (3, 9593546), (6, 4796773), (47, 612354), (94, 306177), (141, 204118), (282, 102059)]