64338484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120937}}^1$

素因数の和:120967

約数の個数: 24

約数和(自身を含む): 135450560

約数和(自身を除く): 71112076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120937, 241874, 483748, 846559, 1693118, 2297803, 3386236, 4595606, 9191212, 16084621, 32169242, 64338484]

約数ペア:

[(1, 64338484), (2, 32169242), (4, 16084621), (7, 9191212), (14, 4595606), (19, 3386236), (28, 2297803), (38, 1693118), (76, 846559), (133, 483748), (266, 241874), (532, 120937)]