25447638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 27521322

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 1451, 2902, 2923, 4353, 5846, 8706, 8769, 17538, 53687, 107374, 114629, 161061, 229258, 322122, 343887, 687774, 4241273, 8482546, 12723819, 25447638]

約数ペア:

[(1, 25447638), (2, 12723819), (3, 8482546), (6, 4241273), (37, 687774), (74, 343887), (79, 322122), (111, 229258), (158, 161061), (222, 114629), (237, 107374), (474, 53687), (1451, 17538), (2902, 8769), (2923, 8706), (4353, 5846)]