68819584

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{2411}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 137773440

約数和(自身を除く): 68953856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 2411, 3568, 4822, 7136, 9644, 14272, 19288, 28544, 38576, 77152, 154304, 308608, 537653, 1075306, 2150612, 4301224, 8602448, 17204896, 34409792, 68819584]

約数ペア:

[(1, 68819584), (2, 34409792), (4, 17204896), (8, 8602448), (16, 4301224), (32, 2150612), (64, 1075306), (128, 537653), (223, 308608), (446, 154304), (892, 77152), (1784, 38576), (2411, 28544), (3568, 19288), (4822, 14272), (7136, 9644)]