73775987138

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{138251}}^1$

素因数の和:139118

約数の個数: 32

約数和(自身を含む): 129324238848

約数和(自身を除く): 55548251710

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 811, 1622, 5677, 11354, 38117, 76234, 138251, 266819, 276502, 533638, 967757, 1935514, 6497797, 12995594, 45484579, 90969158, 112121561, 224243122, 784850927, 1569701854, 5269713367, 10539426734, 36887993569, 73775987138]

約数ペア:

[(1, 73775987138), (2, 36887993569), (7, 10539426734), (14, 5269713367), (47, 1569701854), (94, 784850927), (329, 224243122), (658, 112121561), (811, 90969158), (1622, 45484579), (5677, 12995594), (11354, 6497797), (38117, 1935514), (76234, 967757), (138251, 533638), (266819, 276502)]