130313792

素因数分解:

$2^6\times 7^1\times {\mathrm{290879}}^1$

素因数の和:290898

約数の個数: 28

約数和(自身を含む): 295534080

約数和(自身を除く): 165220288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 290879, 581758, 1163516, 2036153, 2327032, 4072306, 4654064, 8144612, 9308128, 16289224, 18616256, 32578448, 65156896, 130313792]

約数ペア:

[(1, 130313792), (2, 65156896), (4, 32578448), (7, 18616256), (8, 16289224), (14, 9308128), (16, 8144612), (28, 4654064), (32, 4072306), (56, 2327032), (64, 2036153), (112, 1163516), (224, 581758), (448, 290879)]