78556814

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79031}}^1$

素因数の和:79111

約数の個数: 16

約数和(自身を含む): 136567296

約数和(自身を除く): 58010482

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 79031, 158062, 553217, 1106434, 5611201, 11222402, 39278407, 78556814]

約数ペア:

[(1, 78556814), (2, 39278407), (7, 11222402), (14, 5611201), (71, 1106434), (142, 553217), (497, 158062), (994, 79031)]