77571754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 130881744

約数和(自身を除く): 53309990

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 1066, 1373, 1378, 2173, 2746, 4346, 17849, 28249, 35698, 56293, 56498, 72769, 112586, 145538, 731809, 945997, 1463618, 1891994, 2983529, 5967058, 38785877, 77571754]

約数ペア:

[(1, 77571754), (2, 38785877), (13, 5967058), (26, 2983529), (41, 1891994), (53, 1463618), (82, 945997), (106, 731809), (533, 145538), (689, 112586), (1066, 72769), (1373, 56498), (1378, 56293), (2173, 35698), (2746, 28249), (4346, 17849)]