84428324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 166561920

約数和(自身を除く): 82133596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 101, 202, 323, 404, 646, 647, 1292, 1294, 1717, 1919, 2588, 3434, 3838, 6868, 7676, 10999, 12293, 21998, 24586, 32623, 43996, 49172, 65246, 65347, 130492, 130694, 208981, 261388, 417962, 835924, 1110899, 1241593, 2221798, 2483186, 4443596, 4966372, 21107081, 42214162, 84428324]

約数ペア:

[(1, 84428324), (2, 42214162), (4, 21107081), (17, 4966372), (19, 4443596), (34, 2483186), (38, 2221798), (68, 1241593), (76, 1110899), (101, 835924), (202, 417962), (323, 261388), (404, 208981), (646, 130694), (647, 130492), (1292, 65347), (1294, 65246), (1717, 49172), (1919, 43996), (2588, 32623), (3434, 24586), (3838, 21998), (6868, 12293), (7676, 10999)]