75405904

素因数分解:

$2^4\times 7^2\times {\mathrm{96181}}^1$

素因数の和:96203

約数の個数: 30

約数和(自身を含む): 169953594

約数和(自身を除く): 94547690

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 96181, 192362, 384724, 673267, 769448, 1346534, 1538896, 2693068, 4712869, 5386136, 9425738, 10772272, 18851476, 37702952, 75405904]

約数ペア:

[(1, 75405904), (2, 37702952), (4, 18851476), (7, 10772272), (8, 9425738), (14, 5386136), (16, 4712869), (28, 2693068), (49, 1538896), (56, 1346534), (98, 769448), (112, 673267), (196, 384724), (392, 192362), (784, 96181)]