28604464

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 63868928

約数和(自身を除く): 35264464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2011, 2032, 3556, 4022, 7112, 8044, 14077, 14224, 16088, 28154, 32176, 56308, 112616, 225232, 255397, 510794, 1021588, 1787779, 2043176, 3575558, 4086352, 7151116, 14302232, 28604464]

約数ペア:

[(1, 28604464), (2, 14302232), (4, 7151116), (7, 4086352), (8, 3575558), (14, 2043176), (16, 1787779), (28, 1021588), (56, 510794), (112, 255397), (127, 225232), (254, 112616), (508, 56308), (889, 32176), (1016, 28154), (1778, 16088), (2011, 14224), (2032, 14077), (3556, 8044), (4022, 7112)]