65578792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1259}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 65058008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 1259, 1532, 2518, 3064, 5036, 6511, 10072, 13022, 21403, 26044, 42806, 52088, 85612, 171224, 482197, 964394, 1928788, 3857576, 8197349, 16394698, 32789396, 65578792]

約数ペア:

[(1, 65578792), (2, 32789396), (4, 16394698), (8, 8197349), (17, 3857576), (34, 1928788), (68, 964394), (136, 482197), (383, 171224), (766, 85612), (1259, 52088), (1532, 42806), (2518, 26044), (3064, 21403), (5036, 13022), (6511, 10072)]