72317504

素因数分解:

$2^6\times 7^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:835

約数の個数: 56

約数和(自身を含む): 164835840

約数和(自身を除く): 92518336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 337, 448, 479, 674, 958, 1348, 1916, 2359, 2696, 3353, 3832, 4718, 5392, 6706, 7664, 9436, 10784, 13412, 15328, 18872, 21568, 26824, 30656, 37744, 53648, 75488, 107296, 150976, 161423, 214592, 322846, 645692, 1129961, 1291384, 2259922, 2582768, 4519844, 5165536, 9039688, 10331072, 18079376, 36158752, 72317504]

約数ペア:

[(1, 72317504), (2, 36158752), (4, 18079376), (7, 10331072), (8, 9039688), (14, 5165536), (16, 4519844), (28, 2582768), (32, 2259922), (56, 1291384), (64, 1129961), (112, 645692), (224, 322846), (337, 214592), (448, 161423), (479, 150976), (674, 107296), (958, 75488), (1348, 53648), (1916, 37744), (2359, 30656), (2696, 26824), (3353, 21568), (3832, 18872), (4718, 15328), (5392, 13412), (6706, 10784), (7664, 9436)]