2866688

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 40

約数和(自身を含む): 6260760

約数和(自身を除く): 3394072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 509, 512, 704, 1018, 1408, 2036, 2816, 4072, 5599, 5632, 8144, 11198, 16288, 22396, 32576, 44792, 65152, 89584, 130304, 179168, 260608, 358336, 716672, 1433344, 2866688]

約数ペア:

[(1, 2866688), (2, 1433344), (4, 716672), (8, 358336), (11, 260608), (16, 179168), (22, 130304), (32, 89584), (44, 65152), (64, 44792), (88, 32576), (128, 22396), (176, 16288), (256, 11198), (352, 8144), (509, 5632), (512, 5599), (704, 4072), (1018, 2816), (1408, 2036)]