61440774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1033}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 128646144

約数和(自身を除く): 67205370

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 431, 862, 1033, 1293, 2066, 2586, 3099, 6198, 9913, 19826, 23759, 29739, 47518, 59478, 71277, 142554, 445223, 890446, 1335669, 2671338, 10240129, 20480258, 30720387, 61440774]

約数ペア:

[(1, 61440774), (2, 30720387), (3, 20480258), (6, 10240129), (23, 2671338), (46, 1335669), (69, 890446), (138, 445223), (431, 142554), (862, 71277), (1033, 59478), (1293, 47518), (2066, 29739), (2586, 23759), (3099, 19826), (6198, 9913)]