66087568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 136297080

約数和(自身を除く): 70209512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 916, 1061, 1832, 2122, 3664, 3893, 4244, 7786, 8488, 15572, 16976, 18037, 31144, 36074, 62288, 72148, 144296, 242969, 288592, 485938, 971876, 1943752, 3887504, 4130473, 8260946, 16521892, 33043784, 66087568]

約数ペア:

[(1, 66087568), (2, 33043784), (4, 16521892), (8, 8260946), (16, 4130473), (17, 3887504), (34, 1943752), (68, 971876), (136, 485938), (229, 288592), (272, 242969), (458, 144296), (916, 72148), (1061, 62288), (1832, 36074), (2122, 31144), (3664, 18037), (3893, 16976), (4244, 15572), (7786, 8488)]