39637556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 84161280

約数和(自身を除く): 44523724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1009, 1403, 1708, 2018, 2806, 4036, 5612, 7063, 9821, 14126, 19642, 23207, 28252, 39284, 46414, 61549, 92828, 123098, 162449, 246196, 324898, 430843, 649796, 861686, 1415627, 1723372, 2831254, 5662508, 9909389, 19818778, 39637556]

約数ペア:

[(1, 39637556), (2, 19818778), (4, 9909389), (7, 5662508), (14, 2831254), (23, 1723372), (28, 1415627), (46, 861686), (61, 649796), (92, 430843), (122, 324898), (161, 246196), (244, 162449), (322, 123098), (427, 92828), (644, 61549), (854, 46414), (1009, 39284), (1403, 28252), (1708, 23207), (2018, 19642), (2806, 14126), (4036, 9821), (5612, 7063)]