30003904

素因数分解:

$2^6\times 7^1\times {\mathrm{66973}}^1$

素因数の和:66992

約数の個数: 28

約数和(自身を含む): 68045584

約数和(自身を除く): 38041680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 66973, 133946, 267892, 468811, 535784, 937622, 1071568, 1875244, 2143136, 3750488, 4286272, 7500976, 15001952, 30003904]

約数ペア:

[(1, 30003904), (2, 15001952), (4, 7500976), (7, 4286272), (8, 3750488), (14, 2143136), (16, 1875244), (28, 1071568), (32, 937622), (56, 535784), (64, 468811), (112, 267892), (224, 133946), (448, 66973)]