66952228

素因数分解:

$2^2\times 7^3\times {\mathrm{48799}}^1$

素因数の和:48824

約数の個数: 24

約数和(自身を含む): 136640000

約数和(自身を除く): 69687772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 48799, 97598, 195196, 341593, 683186, 1366372, 2391151, 4782302, 9564604, 16738057, 33476114, 66952228]

約数ペア:

[(1, 66952228), (2, 33476114), (4, 16738057), (7, 9564604), (14, 4782302), (28, 2391151), (49, 1366372), (98, 683186), (196, 341593), (343, 195196), (686, 97598), (1372, 48799)]