27754628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13421}}^1$

素因数の和:13483

約数の個数: 24

約数和(自身を含む): 54117504

約数和(自身を除く): 26362876

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 13421, 26842, 53684, 147631, 295262, 590524, 630787, 1261574, 2523148, 6938657, 13877314, 27754628]

約数ペア:

[(1, 27754628), (2, 13877314), (4, 6938657), (11, 2523148), (22, 1261574), (44, 630787), (47, 590524), (94, 295262), (188, 147631), (517, 53684), (1034, 26842), (2068, 13421)]