72578464

素因数分解:

$2^5\times 7^1\times {\mathrm{324011}}^1$

素因数の和:324028

約数の個数: 24

約数和(自身を含む): 163302048

約数和(自身を除く): 90723584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 324011, 648022, 1296044, 2268077, 2592088, 4536154, 5184176, 9072308, 10368352, 18144616, 36289232, 72578464]

約数ペア:

[(1, 72578464), (2, 36289232), (4, 18144616), (7, 10368352), (8, 9072308), (14, 5184176), (16, 4536154), (28, 2592088), (32, 2268077), (56, 1296044), (112, 648022), (224, 324011)]