27723938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17749}}^1$

素因数の和:17833

約数の個数: 16

約数和(自身を含む): 46008000

約数和(自身を除く): 18284062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 17749, 35498, 195239, 390478, 1260179, 2520358, 13861969, 27723938]

約数ペア:

[(1, 27723938), (2, 13861969), (11, 2520358), (22, 1260179), (71, 390478), (142, 195239), (781, 35498), (1562, 17749)]