26809984

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 54663840

約数和(自身を除く): 27853856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4871, 5504, 9742, 19484, 38968, 77936, 155872, 209453, 311744, 418906, 623488, 837812, 1675624, 3351248, 6702496, 13404992, 26809984]

約数ペア:

[(1, 26809984), (2, 13404992), (4, 6702496), (8, 3351248), (16, 1675624), (32, 837812), (43, 623488), (64, 418906), (86, 311744), (128, 209453), (172, 155872), (344, 77936), (688, 38968), (1376, 19484), (2752, 9742), (4871, 5504)]