28556868

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7603}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 66854368

約数和(自身を除く): 38297500

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 7603, 15206, 22809, 30412, 45618, 91236, 2379739, 4759478, 7139217, 9518956, 14278434, 28556868]

約数ペア:

[(1, 28556868), (2, 14278434), (3, 9518956), (4, 7139217), (6, 4759478), (12, 2379739), (313, 91236), (626, 45618), (939, 30412), (1252, 22809), (1878, 15206), (3756, 7603)]