28845642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686801}}^1$

素因数の和:686813

約数の個数: 16

約数和(自身を含む): 65932992

約数和(自身を除く): 37087350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686801, 1373602, 2060403, 4120806, 4807607, 9615214, 14422821, 28845642]

約数ペア:

[(1, 28845642), (2, 14422821), (3, 9615214), (6, 4807607), (7, 4120806), (14, 2060403), (21, 1373602), (42, 686801)]