7207424512

素因数分解:

$2^9\times {\mathrm{641}}^1\times {\mathrm{21961}}^1$

素因数の和:22620

約数の個数: 40

約数和(自身を含む): 14423894892

約数和(自身を除く): 7216470380

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1282, 2564, 5128, 10256, 20512, 21961, 41024, 43922, 82048, 87844, 164096, 175688, 328192, 351376, 702752, 1405504, 2811008, 5622016, 11244032, 14077001, 28154002, 56308004, 112616008, 225232016, 450464032, 900928064, 1801856128, 3603712256, 7207424512]

約数ペア:

[(1, 7207424512), (2, 3603712256), (4, 1801856128), (8, 900928064), (16, 450464032), (32, 225232016), (64, 112616008), (128, 56308004), (256, 28154002), (512, 14077001), (641, 11244032), (1282, 5622016), (2564, 2811008), (5128, 1405504), (10256, 702752), (20512, 351376), (21961, 328192), (41024, 175688), (43922, 164096), (82048, 87844)]