28576422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4482

約数の個数: 64

約数和(自身を含む): 76861440

約数和(自身を除く): 48285018

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 4447, 6426, 8894, 13341, 26682, 31129, 40023, 62258, 75599, 80046, 93387, 120069, 151198, 186774, 226797, 240138, 280161, 453594, 529193, 560322, 680391, 840483, 1058386, 1360782, 1587579, 1680966, 2041173, 3175158, 4082346, 4762737, 9525474, 14288211, 28576422]

約数ペア:

[(1, 28576422), (2, 14288211), (3, 9525474), (6, 4762737), (7, 4082346), (9, 3175158), (14, 2041173), (17, 1680966), (18, 1587579), (21, 1360782), (27, 1058386), (34, 840483), (42, 680391), (51, 560322), (54, 529193), (63, 453594), (102, 280161), (119, 240138), (126, 226797), (153, 186774), (189, 151198), (238, 120069), (306, 93387), (357, 80046), (378, 75599), (459, 62258), (714, 40023), (918, 31129), (1071, 26682), (2142, 13341), (3213, 8894), (4447, 6426)]