28428762

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 30115878

約数列:

[1, 2, 3, 6, 43, 86, 129, 251, 258, 439, 502, 753, 878, 1317, 1506, 2634, 10793, 18877, 21586, 32379, 37754, 56631, 64758, 110189, 113262, 220378, 330567, 661134, 4738127, 9476254, 14214381, 28428762]

約数ペア:

[(1, 28428762), (2, 14214381), (3, 9476254), (6, 4738127), (43, 661134), (86, 330567), (129, 220378), (251, 113262), (258, 110189), (439, 64758), (502, 56631), (753, 37754), (878, 32379), (1317, 21586), (1506, 18877), (2634, 10793)]