27698636

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16217}}^1$

素因数の和:16289

約数の個数: 24

約数和(自身を含む): 56308896

約数和(自身を除く): 28610260

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16217, 32434, 64868, 113519, 227038, 454076, 989237, 1978474, 3956948, 6924659, 13849318, 27698636]

約数ペア:

[(1, 27698636), (2, 13849318), (4, 6924659), (7, 3956948), (14, 1978474), (28, 989237), (61, 454076), (122, 227038), (244, 113519), (427, 64868), (854, 32434), (1708, 16217)]