28261112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13963}}^1$

素因数の和:14003

約数の個数: 32

約数和(自身を含む): 60324480

約数和(自身を除く): 32063368

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 13963, 27926, 55852, 111704, 153593, 307186, 321149, 614372, 642298, 1228744, 1284596, 2569192, 3532639, 7065278, 14130556, 28261112]

約数ペア:

[(1, 28261112), (2, 14130556), (4, 7065278), (8, 3532639), (11, 2569192), (22, 1284596), (23, 1228744), (44, 642298), (46, 614372), (88, 321149), (92, 307186), (184, 153593), (253, 111704), (506, 55852), (1012, 27926), (2024, 13963)]