28718382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5651}}^1$

素因数の和:5685

約数の個数: 48

約数和(自身を含む): 72164736

約数和(自身を除く): 43446354

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, 5651, 11302, 16953, 33906, 39557, 62161, 79114, 118671, 124322, 186483, 237342, 372966, 435127, 683771, 870254, 1305381, 1367542, 2051313, 2610762, 4102626, 4786397, 9572794, 14359191, 28718382]

約数ペア:

[(1, 28718382), (2, 14359191), (3, 9572794), (6, 4786397), (7, 4102626), (11, 2610762), (14, 2051313), (21, 1367542), (22, 1305381), (33, 870254), (42, 683771), (66, 435127), (77, 372966), (121, 237342), (154, 186483), (231, 124322), (242, 118671), (363, 79114), (462, 62161), (726, 39557), (847, 33906), (1694, 16953), (2541, 11302), (5082, 5651)]