78291824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3465

約数の個数: 40

約数和(自身を含む): 164854032

約数和(自身を除く): 86562208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 3331, 5876, 6662, 11752, 13324, 23504, 26648, 43303, 53296, 86606, 173212, 346424, 376403, 692848, 752806, 1505612, 3011224, 4893239, 6022448, 9786478, 19572956, 39145912, 78291824]

約数ペア:

[(1, 78291824), (2, 39145912), (4, 19572956), (8, 9786478), (13, 6022448), (16, 4893239), (26, 3011224), (52, 1505612), (104, 752806), (113, 692848), (208, 376403), (226, 346424), (452, 173212), (904, 86606), (1469, 53296), (1808, 43303), (2938, 26648), (3331, 23504), (5876, 13324), (6662, 11752)]