7199856

素因数分解:

$2^4\times 3^2\times {\mathrm{49999}}^1$

素因数の和:50013

約数の個数: 30

約数和(自身を含む): 20150000

約数和(自身を除く): 12950144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 49999, 99998, 149997, 199996, 299994, 399992, 449991, 599988, 799984, 899982, 1199976, 1799964, 2399952, 3599928, 7199856]

約数ペア:

[(1, 7199856), (2, 3599928), (3, 2399952), (4, 1799964), (6, 1199976), (8, 899982), (9, 799984), (12, 599988), (16, 449991), (18, 399992), (24, 299994), (36, 199996), (48, 149997), (72, 99998), (144, 49999)]