27785254

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1492

約数の個数: 24

約数和(自身を含む): 48735000

約数和(自身を除く): 20949746

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1249, 1589, 2498, 3178, 8743, 11123, 17486, 22246, 61201, 122402, 283523, 567046, 1984661, 3969322, 13892627, 27785254]

約数ペア:

[(1, 27785254), (2, 13892627), (7, 3969322), (14, 1984661), (49, 567046), (98, 283523), (227, 122402), (454, 61201), (1249, 22246), (1589, 17486), (2498, 11123), (3178, 8743)]