28521684

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10853}}^1$

素因数の和:10936

約数の個数: 36

約数和(自身を含む): 73090836

約数和(自身を除く): 44569152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10853, 21706, 32559, 43412, 65118, 97677, 130236, 195354, 390708, 792269, 1584538, 2376807, 3169076, 4753614, 7130421, 9507228, 14260842, 28521684]

約数ペア:

[(1, 28521684), (2, 14260842), (3, 9507228), (4, 7130421), (6, 4753614), (9, 3169076), (12, 2376807), (18, 1584538), (36, 792269), (73, 390708), (146, 195354), (219, 130236), (292, 97677), (438, 65118), (657, 43412), (876, 32559), (1314, 21706), (2628, 10853)]