129204544

素因数分解:

$2^6\times 7^1\times {\mathrm{288403}}^1$

素因数の和:288422

約数の個数: 28

約数和(自身を含む): 293018464

約数和(自身を除く): 163813920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 288403, 576806, 1153612, 2018821, 2307224, 4037642, 4614448, 8075284, 9228896, 16150568, 18457792, 32301136, 64602272, 129204544]

約数ペア:

[(1, 129204544), (2, 64602272), (4, 32301136), (7, 18457792), (8, 16150568), (14, 9228896), (16, 8075284), (28, 4614448), (32, 4037642), (56, 2307224), (64, 2018821), (112, 1153612), (224, 576806), (448, 288403)]