2729984

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3035776

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 512, 688, 992, 1024, 1333, 1376, 1984, 2048, 2666, 2752, 3968, 5332, 5504, 7936, 10664, 11008, 15872, 21328, 22016, 31744, 42656, 44032, 63488, 85312, 88064, 170624, 341248, 682496, 1364992, 2729984]

約数ペア:

[(1, 2729984), (2, 1364992), (4, 682496), (8, 341248), (16, 170624), (31, 88064), (32, 85312), (43, 63488), (62, 44032), (64, 42656), (86, 31744), (124, 22016), (128, 21328), (172, 15872), (248, 11008), (256, 10664), (344, 7936), (496, 5504), (512, 5332), (688, 3968), (992, 2752), (1024, 2666), (1333, 2048), (1376, 1984)]