70938944

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{10169}}^1$

素因数の和:10290

約数の個数: 28

約数和(自身を含む): 142074900

約数和(自身を除く): 71135956

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 10169, 20338, 40676, 81352, 162704, 325408, 650816, 1108421, 2216842, 4433684, 8867368, 17734736, 35469472, 70938944]

約数ペア:

[(1, 70938944), (2, 35469472), (4, 17734736), (8, 8867368), (16, 4433684), (32, 2216842), (64, 1108421), (109, 650816), (218, 325408), (436, 162704), (872, 81352), (1744, 40676), (3488, 20338), (6976, 10169)]