28565568008

素因数分解:

$2^3\times {\mathrm{5783}}^1\times {\mathrm{617447}}^1$

素因数の和:623236

約数の個数: 16

約数和(自身を含む): 53569788480

約数和(自身を除く): 25004220472

約数列:

[1, 2, 4, 8, 5783, 11566, 23132, 46264, 617447, 1234894, 2469788, 4939576, 3570696001, 7141392002, 14282784004, 28565568008]

約数ペア:

[(1, 28565568008), (2, 14282784004), (4, 7141392002), (8, 3570696001), (5783, 4939576), (11566, 2469788), (23132, 1234894), (46264, 617447)]