69883408

素因数分解:

$2^4\times 7^2\times {\mathrm{89137}}^1$

素因数の和:89159

約数の個数: 30

約数和(自身を含む): 157506846

約数和(自身を除く): 87623438

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89137, 178274, 356548, 623959, 713096, 1247918, 1426192, 2495836, 4367713, 4991672, 8735426, 9983344, 17470852, 34941704, 69883408]

約数ペア:

[(1, 69883408), (2, 34941704), (4, 17470852), (7, 9983344), (8, 8735426), (14, 4991672), (16, 4367713), (28, 2495836), (49, 1426192), (56, 1247918), (98, 713096), (112, 623959), (196, 356548), (392, 178274), (784, 89137)]