7972476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 19891200

約数和(自身を除く): 11918724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 479, 876, 958, 1387, 1437, 1916, 2774, 2874, 4161, 5548, 5748, 8322, 9101, 16644, 18202, 27303, 34967, 36404, 54606, 69934, 104901, 109212, 139868, 209802, 419604, 664373, 1328746, 1993119, 2657492, 3986238, 7972476]

約数ペア:

[(1, 7972476), (2, 3986238), (3, 2657492), (4, 1993119), (6, 1328746), (12, 664373), (19, 419604), (38, 209802), (57, 139868), (73, 109212), (76, 104901), (114, 69934), (146, 54606), (219, 36404), (228, 34967), (292, 27303), (438, 18202), (479, 16644), (876, 9101), (958, 8322), (1387, 5748), (1437, 5548), (1916, 4161), (2774, 2874)]