25709609968

素因数分解:

$2^4\times 7^1\times {\mathrm{17921}}^1\times {\mathrm{12809}}^1$

素因数の和:30745

約数の個数: 40

約数和(自身を含む): 56936043360

約数和(自身を除く): 31226433392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12809, 17921, 25618, 35842, 51236, 71684, 89663, 102472, 125447, 143368, 179326, 204944, 250894, 286736, 358652, 501788, 717304, 1003576, 1434608, 2007152, 229550089, 459100178, 918200356, 1606850623, 1836400712, 3213701246, 3672801424, 6427402492, 12854804984, 25709609968]

約数ペア:

[(1, 25709609968), (2, 12854804984), (4, 6427402492), (7, 3672801424), (8, 3213701246), (14, 1836400712), (16, 1606850623), (28, 918200356), (56, 459100178), (112, 229550089), (12809, 2007152), (17921, 1434608), (25618, 1003576), (35842, 717304), (51236, 501788), (71684, 358652), (89663, 286736), (102472, 250894), (125447, 204944), (143368, 179326)]