115729712

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1607}}^1$

素因数の和:2265

約数の個数: 40

約数和(自身を含む): 256816896

約数和(自身を除く): 141087184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 1607, 2572, 3214, 4501, 5144, 6428, 9002, 10288, 11249, 12856, 18004, 22498, 25712, 36008, 44996, 72016, 89992, 179984, 1033301, 2066602, 4133204, 7233107, 8266408, 14466214, 16532816, 28932428, 57864856, 115729712]

約数ペア:

[(1, 115729712), (2, 57864856), (4, 28932428), (7, 16532816), (8, 14466214), (14, 8266408), (16, 7233107), (28, 4133204), (56, 2066602), (112, 1033301), (643, 179984), (1286, 89992), (1607, 72016), (2572, 44996), (3214, 36008), (4501, 25712), (5144, 22498), (6428, 18004), (9002, 12856), (10288, 11249)]