28057370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 55321920

約数和(自身を除く): 27264550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 673, 758, 1346, 1895, 3365, 3790, 4169, 6730, 7403, 8338, 14806, 20845, 37015, 41690, 74030, 255067, 510134, 1275335, 2550670, 2805737, 5611474, 14028685, 28057370]

約数ペア:

[(1, 28057370), (2, 14028685), (5, 5611474), (10, 2805737), (11, 2550670), (22, 1275335), (55, 510134), (110, 255067), (379, 74030), (673, 41690), (758, 37015), (1346, 20845), (1895, 14806), (3365, 8338), (3790, 7403), (4169, 6730)]