772373896

素因数分解:

$2^3\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{5471}}^1$

素因数の和:8005

約数の個数: 32

約数和(自身を含む): 1656046080

約数和(自身を除く): 883672184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2521, 5042, 5471, 10084, 10942, 17647, 20168, 21884, 35294, 38297, 43768, 70588, 76594, 141176, 153188, 306376, 13792391, 27584782, 55169564, 96546737, 110339128, 193093474, 386186948, 772373896]

約数ペア:

[(1, 772373896), (2, 386186948), (4, 193093474), (7, 110339128), (8, 96546737), (14, 55169564), (28, 27584782), (56, 13792391), (2521, 306376), (5042, 153188), (5471, 141176), (10084, 76594), (10942, 70588), (17647, 43768), (20168, 38297), (21884, 35294)]