1007627824

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{37643}}^1$

素因数の和:37897

約数の個数: 40

約数和(自身を含む): 2240570880

約数和(自身を除く): 1232943056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 13384, 26768, 37643, 75286, 150572, 263501, 301144, 527002, 602288, 1054004, 2108008, 4216016, 8996677, 17993354, 35986708, 62976739, 71973416, 125953478, 143946832, 251906956, 503813912, 1007627824]

約数ペア:

[(1, 1007627824), (2, 503813912), (4, 251906956), (7, 143946832), (8, 125953478), (14, 71973416), (16, 62976739), (28, 35986708), (56, 17993354), (112, 8996677), (239, 4216016), (478, 2108008), (956, 1054004), (1673, 602288), (1912, 527002), (3346, 301144), (3824, 263501), (6692, 150572), (13384, 75286), (26768, 37643)]