27862814

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28031}}^1$

素因数の和:28111

約数の個数: 16

約数和(自身を含む): 48439296

約数和(自身を除く): 20576482

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 28031, 56062, 196217, 392434, 1990201, 3980402, 13931407, 27862814]

約数ペア:

[(1, 27862814), (2, 13931407), (7, 3980402), (14, 1990201), (71, 392434), (142, 196217), (497, 56062), (994, 28031)]