3885896

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 8864640

約数和(自身を除く): 4978744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 431, 644, 862, 1127, 1288, 1724, 2254, 3017, 3448, 4508, 6034, 9016, 9913, 12068, 19826, 21119, 24136, 39652, 42238, 69391, 79304, 84476, 138782, 168952, 277564, 485737, 555128, 971474, 1942948, 3885896]

約数ペア:

[(1, 3885896), (2, 1942948), (4, 971474), (7, 555128), (8, 485737), (14, 277564), (23, 168952), (28, 138782), (46, 84476), (49, 79304), (56, 69391), (92, 42238), (98, 39652), (161, 24136), (184, 21119), (196, 19826), (322, 12068), (392, 9913), (431, 9016), (644, 6034), (862, 4508), (1127, 3448), (1288, 3017), (1724, 2254)]