27289304

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 58920480

約数和(自身を除く): 31631176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3557, 3836, 7114, 7672, 14228, 24899, 28456, 49798, 99596, 199192, 487309, 974618, 1949236, 3411163, 3898472, 6822326, 13644652, 27289304]

約数ペア:

[(1, 27289304), (2, 13644652), (4, 6822326), (7, 3898472), (8, 3411163), (14, 1949236), (28, 974618), (56, 487309), (137, 199192), (274, 99596), (548, 49798), (959, 28456), (1096, 24899), (1918, 14228), (3557, 7672), (3836, 7114)]