27239584

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 56133000

約数和(自身を除く): 28893416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 149, 197, 232, 298, 394, 464, 596, 788, 928, 1192, 1576, 2384, 3152, 4321, 4768, 5713, 6304, 8642, 11426, 17284, 22852, 29353, 34568, 45704, 58706, 69136, 91408, 117412, 138272, 182816, 234824, 469648, 851237, 939296, 1702474, 3404948, 6809896, 13619792, 27239584]

約数ペア:

[(1, 27239584), (2, 13619792), (4, 6809896), (8, 3404948), (16, 1702474), (29, 939296), (32, 851237), (58, 469648), (116, 234824), (149, 182816), (197, 138272), (232, 117412), (298, 91408), (394, 69136), (464, 58706), (596, 45704), (788, 34568), (928, 29353), (1192, 22852), (1576, 17284), (2384, 11426), (3152, 8642), (4321, 6304), (4768, 5713)]