28487606

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38393}}^1$

素因数の和:38455

約数の個数: 16

約数和(自身を含む): 49758624

約数和(自身を除く): 21271018

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 38393, 76786, 268751, 537502, 2034829, 4069658, 14243803, 28487606]

約数ペア:

[(1, 28487606), (2, 14243803), (7, 4069658), (14, 2034829), (53, 537502), (106, 268751), (371, 76786), (742, 38393)]