65284828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137153}}^1$

素因数の和:137181

約数の個数: 24

約数和(自身を含む): 138251232

約数和(自身を除く): 72966404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137153, 274306, 548612, 960071, 1920142, 2331601, 3840284, 4663202, 9326404, 16321207, 32642414, 65284828]

約数ペア:

[(1, 65284828), (2, 32642414), (4, 16321207), (7, 9326404), (14, 4663202), (17, 3840284), (28, 2331601), (34, 1920142), (68, 960071), (119, 548612), (238, 274306), (476, 137153)]