4290368

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 28

約数和(自身を含む): 8717280

約数和(自身を除く): 4426912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1559, 2752, 3118, 6236, 12472, 24944, 49888, 67037, 99776, 134074, 268148, 536296, 1072592, 2145184, 4290368]

約数ペア:

[(1, 4290368), (2, 2145184), (4, 1072592), (8, 536296), (16, 268148), (32, 134074), (43, 99776), (64, 67037), (86, 49888), (172, 24944), (344, 12472), (688, 6236), (1376, 3118), (1559, 2752)]