71337904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17623}}^1$

素因数の和:17665

約数の個数: 40

約数和(自身を含む): 157347072

約数和(自身を除く): 86009168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 17623, 35246, 70492, 140984, 193853, 281968, 387706, 405329, 775412, 810658, 1550824, 1621316, 3101648, 3242632, 4458619, 6485264, 8917238, 17834476, 35668952, 71337904]

約数ペア:

[(1, 71337904), (2, 35668952), (4, 17834476), (8, 8917238), (11, 6485264), (16, 4458619), (22, 3242632), (23, 3101648), (44, 1621316), (46, 1550824), (88, 810658), (92, 775412), (176, 405329), (184, 387706), (253, 281968), (368, 193853), (506, 140984), (1012, 70492), (2024, 35246), (4048, 17623)]