84450128

素因数分解:

$2^4\times 7^2\times {\mathrm{107717}}^1$

素因数の和:107739

約数の個数: 30

約数和(自身を含む): 190337706

約数和(自身を除く): 105887578

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 107717, 215434, 430868, 754019, 861736, 1508038, 1723472, 3016076, 5278133, 6032152, 10556266, 12064304, 21112532, 42225064, 84450128]

約数ペア:

[(1, 84450128), (2, 42225064), (4, 21112532), (7, 12064304), (8, 10556266), (14, 6032152), (16, 5278133), (28, 3016076), (49, 1723472), (56, 1508038), (98, 861736), (112, 754019), (196, 430868), (392, 215434), (784, 107717)]