77129728

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 166142340

約数和(自身を除く): 89012612

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2897, 3328, 5794, 6656, 11588, 13312, 23176, 26624, 37661, 46352, 75322, 92704, 150644, 185408, 301288, 370816, 602576, 741632, 1205152, 1483264, 2410304, 2966528, 4820608, 5933056, 9641216, 19282432, 38564864, 77129728]

約数ペア:

[(1, 77129728), (2, 38564864), (4, 19282432), (8, 9641216), (13, 5933056), (16, 4820608), (26, 2966528), (32, 2410304), (52, 1483264), (64, 1205152), (104, 741632), (128, 602576), (208, 370816), (256, 301288), (416, 185408), (512, 150644), (832, 92704), (1024, 75322), (1664, 46352), (2048, 37661), (2897, 26624), (3328, 23176), (5794, 13312), (6656, 11588)]