38758136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 74807040

約数和(自身を除く): 36048904

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 367, 614, 734, 1228, 1468, 2456, 2936, 13201, 15781, 26402, 31562, 52804, 63124, 105608, 112669, 126248, 225338, 450676, 901352, 4844767, 9689534, 19379068, 38758136]

約数ペア:

[(1, 38758136), (2, 19379068), (4, 9689534), (8, 4844767), (43, 901352), (86, 450676), (172, 225338), (307, 126248), (344, 112669), (367, 105608), (614, 63124), (734, 52804), (1228, 31562), (1468, 26402), (2456, 15781), (2936, 13201)]