28949062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19801}}^1$

素因数の和:19863

約数の個数: 16

約数和(自身を含む): 47049552

約数和(自身を除く): 18100490

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19801, 39602, 336617, 673234, 851443, 1702886, 14474531, 28949062]

約数ペア:

[(1, 28949062), (2, 14474531), (17, 1702886), (34, 851443), (43, 673234), (86, 336617), (731, 39602), (1462, 19801)]