5539328

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 40

約数和(自身を含む): 11457600

約数和(自身を除く): 5918272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 349, 496, 512, 698, 992, 1396, 1984, 2792, 3968, 5584, 7936, 10819, 11168, 15872, 21638, 22336, 43276, 44672, 86552, 89344, 173104, 178688, 346208, 692416, 1384832, 2769664, 5539328]

約数ペア:

[(1, 5539328), (2, 2769664), (4, 1384832), (8, 692416), (16, 346208), (31, 178688), (32, 173104), (62, 89344), (64, 86552), (124, 44672), (128, 43276), (248, 22336), (256, 21638), (349, 15872), (496, 11168), (512, 10819), (698, 7936), (992, 5584), (1396, 3968), (1984, 2792)]