28449068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 52254720

約数和(自身を除く): 23805652

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 1619, 3238, 4393, 6476, 8786, 17572, 37237, 74474, 148948, 309229, 618458, 1236916, 7112267, 14224534, 28449068]

約数ペア:

[(1, 28449068), (2, 14224534), (4, 7112267), (23, 1236916), (46, 618458), (92, 309229), (191, 148948), (382, 74474), (764, 37237), (1619, 17572), (3238, 8786), (4393, 6476)]