17628764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 32568480

約数和(自身を除く): 14939716

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 2153, 4094, 4306, 8188, 8612, 49519, 99038, 191617, 198076, 383234, 766468, 4407191, 8814382, 17628764]

約数ペア:

[(1, 17628764), (2, 8814382), (4, 4407191), (23, 766468), (46, 383234), (89, 198076), (92, 191617), (178, 99038), (356, 49519), (2047, 8612), (2153, 8188), (4094, 4306)]