30713872

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4175

約数の個数: 40

約数和(自身を含む): 69041216

約数和(自身を除く): 38327344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 4093, 7504, 8186, 16372, 28651, 32744, 57302, 65488, 114604, 229208, 274231, 458416, 548462, 1096924, 1919617, 2193848, 3839234, 4387696, 7678468, 15356936, 30713872]

約数ペア:

[(1, 30713872), (2, 15356936), (4, 7678468), (7, 4387696), (8, 3839234), (14, 2193848), (16, 1919617), (28, 1096924), (56, 548462), (67, 458416), (112, 274231), (134, 229208), (268, 114604), (469, 65488), (536, 57302), (938, 32744), (1072, 28651), (1876, 16372), (3752, 8186), (4093, 7504)]