28782498

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{90511}}^1$

素因数の和:90569

約数の個数: 16

約数和(自身を含む): 58651776

約数和(自身を除く): 29869278

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 90511, 181022, 271533, 543066, 4797083, 9594166, 14391249, 28782498]

約数ペア:

[(1, 28782498), (2, 14391249), (3, 9594166), (6, 4797083), (53, 543066), (106, 271533), (159, 181022), (318, 90511)]