28362642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5581}}^1$

素因数の和:5615

約数の個数: 48

約数和(自身を含む): 71270976

約数和(自身を除く): 42908334

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 5581, 11162, 16743, 33486, 39067, 61391, 78134, 117201, 122782, 184173, 234402, 368346, 429737, 675301, 859474, 1289211, 1350602, 2025903, 2578422, 4051806, 4727107, 9454214, 14181321, 28362642]

約数ペア:

[(1, 28362642), (2, 14181321), (3, 9454214), (6, 4727107), (7, 4051806), (11, 2578422), (14, 2025903), (21, 1350602), (22, 1289211), (33, 859474), (42, 675301), (66, 429737), (77, 368346), (121, 234402), (154, 184173), (231, 122782), (242, 117201), (363, 78134), (462, 61391), (726, 39067), (847, 33486), (1694, 16743), (2541, 11162), (5082, 5581)]