28154628

素因数分解:

$2^2\times 3^4\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 60

約数和(自身を含む): 74349660

約数和(自身を除く): 46195032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 226, 324, 339, 452, 678, 769, 1017, 1356, 1538, 2034, 2307, 3051, 3076, 4068, 4614, 6102, 6921, 9153, 9228, 12204, 13842, 18306, 20763, 27684, 36612, 41526, 62289, 83052, 86897, 124578, 173794, 249156, 260691, 347588, 521382, 782073, 1042764, 1564146, 2346219, 3128292, 4692438, 7038657, 9384876, 14077314, 28154628]

約数ペア:

[(1, 28154628), (2, 14077314), (3, 9384876), (4, 7038657), (6, 4692438), (9, 3128292), (12, 2346219), (18, 1564146), (27, 1042764), (36, 782073), (54, 521382), (81, 347588), (108, 260691), (113, 249156), (162, 173794), (226, 124578), (324, 86897), (339, 83052), (452, 62289), (678, 41526), (769, 36612), (1017, 27684), (1356, 20763), (1538, 18306), (2034, 13842), (2307, 12204), (3051, 9228), (3076, 9153), (4068, 6921), (4614, 6102)]