28618208

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 61617024

約数和(自身を除く): 32998816

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1697, 2108, 3394, 4216, 6788, 8432, 13576, 16864, 27152, 28849, 52607, 54304, 57698, 105214, 115396, 210428, 230792, 420856, 461584, 841712, 894319, 923168, 1683424, 1788638, 3577276, 7154552, 14309104, 28618208]

約数ペア:

[(1, 28618208), (2, 14309104), (4, 7154552), (8, 3577276), (16, 1788638), (17, 1683424), (31, 923168), (32, 894319), (34, 841712), (62, 461584), (68, 420856), (124, 230792), (136, 210428), (248, 115396), (272, 105214), (496, 57698), (527, 54304), (544, 52607), (992, 28849), (1054, 27152), (1697, 16864), (2108, 13576), (3394, 8432), (4216, 6788)]