28296796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4259}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 54391680

約数和(自身を除く): 26094884

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 4259, 6644, 8518, 17036, 46849, 93698, 187396, 643109, 1286218, 2572436, 7074199, 14148398, 28296796]

約数ペア:

[(1, 28296796), (2, 14148398), (4, 7074199), (11, 2572436), (22, 1286218), (44, 643109), (151, 187396), (302, 93698), (604, 46849), (1661, 17036), (3322, 8518), (4259, 6644)]