28994588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60913}}^1$

素因数の和:60941

約数の個数: 24

約数和(自身を含む): 61401312

約数和(自身を除く): 32406724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60913, 121826, 243652, 426391, 852782, 1035521, 1705564, 2071042, 4142084, 7248647, 14497294, 28994588]

約数ペア:

[(1, 28994588), (2, 14497294), (4, 7248647), (7, 4142084), (14, 2071042), (17, 1705564), (28, 1035521), (34, 852782), (68, 426391), (119, 243652), (238, 121826), (476, 60913)]