69142276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79657}}^1$

素因数の和:79699

約数の個数: 24

約数和(自身を含む): 142747136

約数和(自身を除く): 73604860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 79657, 159314, 318628, 557599, 1115198, 2230396, 2469367, 4938734, 9877468, 17285569, 34571138, 69142276]

約数ペア:

[(1, 69142276), (2, 34571138), (4, 17285569), (7, 9877468), (14, 4938734), (28, 2469367), (31, 2230396), (62, 1115198), (124, 557599), (217, 318628), (434, 159314), (868, 79657)]