47219956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15761}}^1$

素因数の和:15879

約数の個数: 24

約数和(自身を含む): 95328576

約数和(自身を除く): 48108620

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 15761, 31522, 63044, 110327, 220654, 441308, 1686427, 3372854, 6745708, 11804989, 23609978, 47219956]

約数ペア:

[(1, 47219956), (2, 23609978), (4, 11804989), (7, 6745708), (14, 3372854), (28, 1686427), (107, 441308), (214, 220654), (428, 110327), (749, 63044), (1498, 31522), (2996, 15761)]