28245656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{153509}}^1$

素因数の和:153538

約数の個数: 16

約数和(自身を含む): 55263600

約数和(自身を除く): 27017944

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 153509, 307018, 614036, 1228072, 3530707, 7061414, 14122828, 28245656]

約数ペア:

[(1, 28245656), (2, 14122828), (4, 7061414), (8, 3530707), (23, 1228072), (46, 614036), (92, 307018), (184, 153509)]