28509230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53791}}^1$

素因数の和:53851

約数の個数: 16

約数和(自身を含む): 52285824

約数和(自身を除く): 23776594

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 53791, 107582, 268955, 537910, 2850923, 5701846, 14254615, 28509230]

約数ペア:

[(1, 28509230), (2, 14254615), (5, 5701846), (10, 2850923), (53, 537910), (106, 268955), (265, 107582), (530, 53791)]