30989056

素因数分解:

$2^8\times 7^1\times {\mathrm{17293}}^1$

素因数の和:17316

約数の個数: 36

約数和(自身を含む): 70697872

約数和(自身を除く): 39708816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 17293, 34586, 69172, 121051, 138344, 242102, 276688, 484204, 553376, 968408, 1106752, 1936816, 2213504, 3873632, 4427008, 7747264, 15494528, 30989056]

約数ペア:

[(1, 30989056), (2, 15494528), (4, 7747264), (7, 4427008), (8, 3873632), (14, 2213504), (16, 1936816), (28, 1106752), (32, 968408), (56, 553376), (64, 484204), (112, 276688), (128, 242102), (224, 138344), (256, 121051), (448, 69172), (896, 34586), (1792, 17293)]