73802938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 125877888

約数和(自身を除く): 52074950

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1277, 1562, 2554, 2627, 5254, 14047, 28094, 28897, 47249, 57794, 90667, 94498, 181334, 519739, 997337, 1039478, 1994674, 3354679, 6709358, 36901469, 73802938]

約数ペア:

[(1, 73802938), (2, 36901469), (11, 6709358), (22, 3354679), (37, 1994674), (71, 1039478), (74, 997337), (142, 519739), (407, 181334), (781, 94498), (814, 90667), (1277, 57794), (1562, 47249), (2554, 28897), (2627, 28094), (5254, 14047)]