28210002908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{198377}}^1$

素因数の和:198941

約数の個数: 24

約数和(自身を含む): 50146784352

約数和(自身を除く): 21936781444

約数列:

[1, 2, 4, 73, 146, 292, 487, 974, 1948, 35551, 71102, 142204, 198377, 396754, 793508, 14481521, 28963042, 57926084, 96609599, 193219198, 386438396, 7052500727, 14105001454, 28210002908]

約数ペア:

[(1, 28210002908), (2, 14105001454), (4, 7052500727), (73, 386438396), (146, 193219198), (292, 96609599), (487, 57926084), (974, 28963042), (1948, 14481521), (35551, 793508), (71102, 396754), (142204, 198377)]