28046846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 42882048

約数和(自身を除く): 14835202

約数列:

[1, 2, 71, 142, 263, 526, 751, 1502, 18673, 37346, 53321, 106642, 197513, 395026, 14023423, 28046846]

約数ペア:

[(1, 28046846), (2, 14023423), (71, 395026), (142, 197513), (263, 106642), (526, 53321), (751, 37346), (1502, 18673)]