25716269968

素因数分解:

$2^4\times {\mathrm{3491}}^1\times {\mathrm{460403}}^1$

素因数の和:463902

約数の個数: 20

約数和(自身を含む): 49839653808

約数和(自身を除く): 24123383840

約数列:

[1, 2, 4, 8, 16, 3491, 6982, 13964, 27928, 55856, 460403, 920806, 1841612, 3683224, 7366448, 1607266873, 3214533746, 6429067492, 12858134984, 25716269968]

約数ペア:

[(1, 25716269968), (2, 12858134984), (4, 6429067492), (8, 3214533746), (16, 1607266873), (3491, 7366448), (6982, 3683224), (13964, 1841612), (27928, 920806), (55856, 460403)]