28735876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2293}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 54404504

約数和(自身を除く): 25668628

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 2293, 3133, 4586, 6266, 9172, 12532, 29809, 59618, 119236, 552613, 1105226, 2210452, 7183969, 14367938, 28735876]

約数ペア:

[(1, 28735876), (2, 14367938), (4, 7183969), (13, 2210452), (26, 1105226), (52, 552613), (241, 119236), (482, 59618), (964, 29809), (2293, 12532), (3133, 9172), (4586, 6266)]