1570508672

素因数分解:

$2^7\times {\mathrm{491}}^1\times {\mathrm{24989}}^1$

素因数の和:25494

約数の個数: 32

約数和(自身を含む): 3135245400

約数和(自身を除く): 1564736728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 491, 982, 1964, 3928, 7856, 15712, 24989, 31424, 49978, 62848, 99956, 199912, 399824, 799648, 1599296, 3198592, 12269599, 24539198, 49078396, 98156792, 196313584, 392627168, 785254336, 1570508672]

約数ペア:

[(1, 1570508672), (2, 785254336), (4, 392627168), (8, 196313584), (16, 98156792), (32, 49078396), (64, 24539198), (128, 12269599), (491, 3198592), (982, 1599296), (1964, 799648), (3928, 399824), (7856, 199912), (15712, 99956), (24989, 62848), (31424, 49978)]