29767474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 21709646

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 661, 979, 1322, 1958, 2047, 4094, 7271, 14542, 15203, 22517, 30406, 45034, 58829, 117658, 167233, 334466, 647119, 1294238, 1353067, 2706134, 14883737, 29767474]

約数ペア:

[(1, 29767474), (2, 14883737), (11, 2706134), (22, 1353067), (23, 1294238), (46, 647119), (89, 334466), (178, 167233), (253, 117658), (506, 58829), (661, 45034), (979, 30406), (1322, 22517), (1958, 15203), (2047, 14542), (4094, 7271)]