28703224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17167}}^1$

素因数の和:17203

約数の個数: 32

約数和(自身を含む): 61804800

約数和(自身を除く): 33101576

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17167, 34334, 68668, 137336, 188837, 326173, 377674, 652346, 755348, 1304692, 1510696, 2609384, 3587903, 7175806, 14351612, 28703224]

約数ペア:

[(1, 28703224), (2, 14351612), (4, 7175806), (8, 3587903), (11, 2609384), (19, 1510696), (22, 1304692), (38, 755348), (44, 652346), (76, 377674), (88, 326173), (152, 188837), (209, 137336), (418, 68668), (836, 34334), (1672, 17167)]