28048068

素因数分解:

$2^2\times 3^2\times {\mathrm{859}}^1\times {\mathrm{907}}^1$

素因数の和:1776

約数の個数: 36

約数和(自身を含む): 71060080

約数和(自身を除く): 43012012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 859, 907, 1718, 1814, 2577, 2721, 3436, 3628, 5154, 5442, 7731, 8163, 10308, 10884, 15462, 16326, 30924, 32652, 779113, 1558226, 2337339, 3116452, 4674678, 7012017, 9349356, 14024034, 28048068]

約数ペア:

[(1, 28048068), (2, 14024034), (3, 9349356), (4, 7012017), (6, 4674678), (9, 3116452), (12, 2337339), (18, 1558226), (36, 779113), (859, 32652), (907, 30924), (1718, 16326), (1814, 15462), (2577, 10884), (2721, 10308), (3436, 8163), (3628, 7731), (5154, 5442)]