65328928

素因数分解:

$2^5\times 7^1\times {\mathrm{291647}}^1$

素因数の和:291664

約数の個数: 24

約数和(自身を含む): 146990592

約数和(自身を除く): 81661664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 291647, 583294, 1166588, 2041529, 2333176, 4083058, 4666352, 8166116, 9332704, 16332232, 32664464, 65328928]

約数ペア:

[(1, 65328928), (2, 32664464), (4, 16332232), (7, 9332704), (8, 8166116), (14, 4666352), (16, 4083058), (28, 2333176), (32, 2041529), (56, 1166588), (112, 583294), (224, 291647)]