47870212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4673}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 90694296

約数和(自身を除く): 42824084

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 4673, 5122, 9346, 10244, 18692, 60749, 121498, 242996, 920581, 1841162, 3682324, 11967553, 23935106, 47870212]

約数ペア:

[(1, 47870212), (2, 23935106), (4, 11967553), (13, 3682324), (26, 1841162), (52, 920581), (197, 242996), (394, 121498), (788, 60749), (2561, 18692), (4673, 10244), (5122, 9346)]