27289864

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 60944400

約数和(自身を除く): 33654536

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 1619, 2107, 2408, 3238, 4214, 6476, 8428, 11333, 12952, 16856, 22666, 45332, 69617, 79331, 90664, 139234, 158662, 278468, 317324, 487319, 556936, 634648, 974638, 1949276, 3411233, 3898552, 6822466, 13644932, 27289864]

約数ペア:

[(1, 27289864), (2, 13644932), (4, 6822466), (7, 3898552), (8, 3411233), (14, 1949276), (28, 974638), (43, 634648), (49, 556936), (56, 487319), (86, 317324), (98, 278468), (172, 158662), (196, 139234), (301, 90664), (344, 79331), (392, 69617), (602, 45332), (1204, 22666), (1619, 16856), (2107, 12952), (2408, 11333), (3238, 8428), (4214, 6476)]