28537586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185309}}^1$

素因数の和:185329

約数の個数: 16

約数和(自身を含む): 53369280

約数和(自身を除く): 24831694

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 185309, 370618, 1297163, 2038399, 2594326, 4076798, 14268793, 28537586]

約数ペア:

[(1, 28537586), (2, 14268793), (7, 4076798), (11, 2594326), (14, 2038399), (22, 1297163), (77, 370618), (154, 185309)]