47464976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{228197}}^1$

素因数の和:228218

約数の個数: 20

約数和(自身を含む): 99037932

約数和(自身を除く): 51572956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 228197, 456394, 912788, 1825576, 2966561, 3651152, 5933122, 11866244, 23732488, 47464976]

約数ペア:

[(1, 47464976), (2, 23732488), (4, 11866244), (8, 5933122), (13, 3651152), (16, 2966561), (26, 1825576), (52, 912788), (104, 456394), (208, 228197)]