64602208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 139539456

約数和(自身を除く): 74937248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 446, 823, 892, 1646, 1784, 2453, 3292, 3568, 4906, 6584, 7136, 9053, 9812, 13168, 18106, 19624, 26336, 36212, 39248, 72424, 78496, 144848, 183529, 289696, 367058, 734116, 1468232, 2018819, 2936464, 4037638, 5872928, 8075276, 16150552, 32301104, 64602208]

約数ペア:

[(1, 64602208), (2, 32301104), (4, 16150552), (8, 8075276), (11, 5872928), (16, 4037638), (22, 2936464), (32, 2018819), (44, 1468232), (88, 734116), (176, 367058), (223, 289696), (352, 183529), (446, 144848), (823, 78496), (892, 72424), (1646, 39248), (1784, 36212), (2453, 26336), (3292, 19624), (3568, 18106), (4906, 13168), (6584, 9812), (7136, 9053)]