16705276

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2986

約数の個数: 36

約数和(自身を含む): 35191800

約数和(自身を除く): 18486524

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 2939, 5684, 5878, 11756, 20573, 41146, 82292, 85231, 144011, 170462, 288022, 340924, 576044, 596617, 1193234, 2386468, 4176319, 8352638, 16705276]

約数ペア:

[(1, 16705276), (2, 8352638), (4, 4176319), (7, 2386468), (14, 1193234), (28, 596617), (29, 576044), (49, 340924), (58, 288022), (98, 170462), (116, 144011), (196, 85231), (203, 82292), (406, 41146), (812, 20573), (1421, 11756), (2842, 5878), (2939, 5684)]