28608470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 56436480

約数和(自身を除く): 27828010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 919, 1415, 1838, 2830, 3113, 4595, 6226, 9190, 10109, 15565, 20218, 31130, 50545, 101090, 260077, 520154, 1300385, 2600770, 2860847, 5721694, 14304235, 28608470]

約数ペア:

[(1, 28608470), (2, 14304235), (5, 5721694), (10, 2860847), (11, 2600770), (22, 1300385), (55, 520154), (110, 260077), (283, 101090), (566, 50545), (919, 31130), (1415, 20218), (1838, 15565), (2830, 10109), (3113, 9190), (4595, 6226)]