28046414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7369}}^1$

素因数の和:7555

約数の個数: 16

約数和(自身を含む): 46165680

約数和(自身を除く): 18119266

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7369, 14738, 81059, 162118, 1274837, 2549674, 14023207, 28046414]

約数ペア:

[(1, 28046414), (2, 14023207), (11, 2549674), (22, 1274837), (173, 162118), (346, 81059), (1903, 14738), (3806, 7369)]