28749544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{58913}}^1$

素因数の和:58980

約数の個数: 16

約数和(自身を含む): 54790020

約数和(自身を除く): 26040476

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 58913, 117826, 235652, 471304, 3593693, 7187386, 14374772, 28749544]

約数ペア:

[(1, 28749544), (2, 14374772), (4, 7187386), (8, 3593693), (61, 471304), (122, 235652), (244, 117826), (488, 58913)]