61289242

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 108673920

約数和(自身を除く): 47384678

約数列:

[1, 2, 7, 14, 37, 74, 179, 259, 358, 518, 661, 1253, 1322, 2506, 4627, 6623, 9254, 13246, 24457, 46361, 48914, 92722, 118319, 171199, 236638, 342398, 828233, 1656466, 4377803, 8755606, 30644621, 61289242]

約数ペア:

[(1, 61289242), (2, 30644621), (7, 8755606), (14, 4377803), (37, 1656466), (74, 828233), (179, 342398), (259, 236638), (358, 171199), (518, 118319), (661, 92722), (1253, 48914), (1322, 46361), (2506, 24457), (4627, 13246), (6623, 9254)]