68615876

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20628

約数の個数: 36

約数和(自身を含む): 147906108

約数和(自身を除く): 79290232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20593, 41186, 82372, 144151, 288302, 350081, 576604, 700162, 1009057, 1400324, 2018114, 2450567, 4036228, 4901134, 9802268, 17153969, 34307938, 68615876]

約数ペア:

[(1, 68615876), (2, 34307938), (4, 17153969), (7, 9802268), (14, 4901134), (17, 4036228), (28, 2450567), (34, 2018114), (49, 1400324), (68, 1009057), (98, 700162), (119, 576604), (196, 350081), (238, 288302), (476, 144151), (833, 82372), (1666, 41186), (3332, 20593)]