65667728

素因数分解:

$2^4\times 7^1\times {\mathrm{586319}}^1$

素因数の和:586334

約数の個数: 20

約数和(自身を含む): 145407360

約数和(自身を除く): 79739632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 586319, 1172638, 2345276, 4104233, 4690552, 8208466, 9381104, 16416932, 32833864, 65667728]

約数ペア:

[(1, 65667728), (2, 32833864), (4, 16416932), (7, 9381104), (8, 8208466), (14, 4690552), (16, 4104233), (28, 2345276), (56, 1172638), (112, 586319)]