27289388

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16519}}^1$

素因数の和:16589

約数の個数: 24

約数和(自身を含む): 55507200

約数和(自身を除く): 28217812

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 16519, 33038, 66076, 115633, 231266, 462532, 974621, 1949242, 3898484, 6822347, 13644694, 27289388]

約数ペア:

[(1, 27289388), (2, 13644694), (4, 6822347), (7, 3898484), (14, 1949242), (28, 974621), (59, 462532), (118, 231266), (236, 115633), (413, 66076), (826, 33038), (1652, 16519)]