377403728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16057}}^1$

素因数の和:16191

約数の個数: 40

約数和(自身を含む): 794485608

約数和(自身を除く): 417081880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 11752, 16057, 23504, 32114, 64228, 128456, 208741, 256912, 417482, 834964, 1669928, 1814441, 3339856, 3628882, 7257764, 14515528, 23587733, 29031056, 47175466, 94350932, 188701864, 377403728]

約数ペア:

[(1, 377403728), (2, 188701864), (4, 94350932), (8, 47175466), (13, 29031056), (16, 23587733), (26, 14515528), (52, 7257764), (104, 3628882), (113, 3339856), (208, 1814441), (226, 1669928), (452, 834964), (904, 417482), (1469, 256912), (1808, 208741), (2938, 128456), (5876, 64228), (11752, 32114), (16057, 23504)]