28575652

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1381}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 57270080

約数和(自身を除く): 28694428

約数列:

[1, 2, 4, 7, 14, 28, 739, 1381, 1478, 2762, 2956, 5173, 5524, 9667, 10346, 19334, 20692, 38668, 1020559, 2041118, 4082236, 7143913, 14287826, 28575652]

約数ペア:

[(1, 28575652), (2, 14287826), (4, 7143913), (7, 4082236), (14, 2041118), (28, 1020559), (739, 38668), (1381, 20692), (1478, 19334), (2762, 10346), (2956, 9667), (5173, 5524)]