65640512

素因数分解:

$2^6\times 7^1\times {\mathrm{146519}}^1$

素因数の和:146538

約数の個数: 28

約数和(自身を含む): 148864320

約数和(自身を除く): 83223808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 146519, 293038, 586076, 1025633, 1172152, 2051266, 2344304, 4102532, 4688608, 8205064, 9377216, 16410128, 32820256, 65640512]

約数ペア:

[(1, 65640512), (2, 32820256), (4, 16410128), (7, 9377216), (8, 8205064), (14, 4688608), (16, 4102532), (28, 2344304), (32, 2051266), (56, 1172152), (64, 1025633), (112, 586076), (224, 293038), (448, 146519)]