74146578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15823}}^1$

素因数の和:15910

約数の個数: 32

約数和(自身を含む): 164063232

約数和(自身を除く): 89916654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15823, 31646, 47469, 94938, 174053, 348106, 522159, 1044318, 1123433, 2246866, 3370299, 6740598, 12357763, 24715526, 37073289, 74146578]

約数ペア:

[(1, 74146578), (2, 37073289), (3, 24715526), (6, 12357763), (11, 6740598), (22, 3370299), (33, 2246866), (66, 1123433), (71, 1044318), (142, 522159), (213, 348106), (426, 174053), (781, 94938), (1562, 47469), (2343, 31646), (4686, 15823)]