64364552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60493}}^1$

素因数の和:60525

約数の個数: 32

約数和(自身を含む): 145185600

約数和(自身を除く): 80821048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 60493, 120986, 241972, 423451, 483944, 846902, 1149367, 1693804, 2298734, 3387608, 4597468, 8045569, 9194936, 16091138, 32182276, 64364552]

約数ペア:

[(1, 64364552), (2, 32182276), (4, 16091138), (7, 9194936), (8, 8045569), (14, 4597468), (19, 3387608), (28, 2298734), (38, 1693804), (56, 1149367), (76, 846902), (133, 483944), (152, 423451), (266, 241972), (532, 120986), (1064, 60493)]