25050512

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4337}}^1$

素因数の和:4383

約数の個数: 30

約数和(自身を含む): 51236118

約数和(自身を除く): 26185606

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4337, 5776, 8674, 17348, 34696, 69392, 82403, 164806, 329612, 659224, 1318448, 1565657, 3131314, 6262628, 12525256, 25050512]

約数ペア:

[(1, 25050512), (2, 12525256), (4, 6262628), (8, 3131314), (16, 1565657), (19, 1318448), (38, 659224), (76, 329612), (152, 164806), (304, 82403), (361, 69392), (722, 34696), (1444, 17348), (2888, 8674), (4337, 5776)]