28601148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 36

約数和(自身を含む): 68627832

約数和(自身を除く): 40026684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 1741, 2738, 3482, 4107, 5223, 5476, 6964, 8214, 10446, 16428, 20892, 64417, 128834, 193251, 257668, 386502, 773004, 2383429, 4766858, 7150287, 9533716, 14300574, 28601148]

約数ペア:

[(1, 28601148), (2, 14300574), (3, 9533716), (4, 7150287), (6, 4766858), (12, 2383429), (37, 773004), (74, 386502), (111, 257668), (148, 193251), (222, 128834), (444, 64417), (1369, 20892), (1741, 16428), (2738, 10446), (3482, 8214), (4107, 6964), (5223, 5476)]