143928428

素因数分解:

$2^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{4019}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 288153600

約数和(自身を除く): 144225172

約数列:

[1, 2, 4, 7, 14, 28, 1279, 2558, 4019, 5116, 8038, 8953, 16076, 17906, 28133, 35812, 56266, 112532, 5140301, 10280602, 20561204, 35982107, 71964214, 143928428]

約数ペア:

[(1, 143928428), (2, 71964214), (4, 35982107), (7, 20561204), (14, 10280602), (28, 5140301), (1279, 112532), (2558, 56266), (4019, 35812), (5116, 28133), (8038, 17906), (8953, 16076)]