140515424

素因数分解:

$2^5\times 7^1\times {\mathrm{627301}}^1$

素因数の和:627318

約数の個数: 24

約数和(自身を含む): 316160208

約数和(自身を除く): 175644784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 627301, 1254602, 2509204, 4391107, 5018408, 8782214, 10036816, 17564428, 20073632, 35128856, 70257712, 140515424]

約数ペア:

[(1, 140515424), (2, 70257712), (4, 35128856), (7, 20073632), (8, 17564428), (14, 10036816), (16, 8782214), (28, 5018408), (32, 4391107), (56, 2509204), (112, 1254602), (224, 627301)]