72802016

素因数分解:

$2^5\times 7^1\times {\mathrm{325009}}^1$

素因数の和:325026

約数の個数: 24

約数和(自身を含む): 163805040

約数和(自身を除く): 91003024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 325009, 650018, 1300036, 2275063, 2600072, 4550126, 5200144, 9100252, 10400288, 18200504, 36401008, 72802016]

約数ペア:

[(1, 72802016), (2, 36401008), (4, 18200504), (7, 10400288), (8, 9100252), (14, 5200144), (16, 4550126), (28, 2600072), (32, 2275063), (56, 1300036), (112, 650018), (224, 325009)]