68214076

素因数分解:

$2^2\times 7^2\times {\mathrm{348031}}^1$

素因数の和:348049

約数の個数: 18

約数和(自身を含む): 138864768

約数和(自身を除く): 70650692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 348031, 696062, 1392124, 2436217, 4872434, 9744868, 17053519, 34107038, 68214076]

約数ペア:

[(1, 68214076), (2, 34107038), (4, 17053519), (7, 9744868), (14, 4872434), (28, 2436217), (49, 1392124), (98, 696062), (196, 348031)]