65848888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^2$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 149975280

約数和(自身を除く): 84126392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 263, 476, 526, 952, 1052, 1841, 2104, 3682, 4471, 7364, 8942, 14728, 17884, 31297, 35768, 62594, 69169, 125188, 138338, 250376, 276676, 484183, 553352, 968366, 1175873, 1936732, 2351746, 3873464, 4703492, 8231111, 9406984, 16462222, 32924444, 65848888]

約数ペア:

[(1, 65848888), (2, 32924444), (4, 16462222), (7, 9406984), (8, 8231111), (14, 4703492), (17, 3873464), (28, 2351746), (34, 1936732), (56, 1175873), (68, 968366), (119, 553352), (136, 484183), (238, 276676), (263, 250376), (476, 138338), (526, 125188), (952, 69169), (1052, 62594), (1841, 35768), (2104, 31297), (3682, 17884), (4471, 14728), (7364, 8942)]