28828716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343199}}^1$

素因数の和:343213

約数の個数: 24

約数和(自身を含む): 76876800

約数和(自身を除く): 48048084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343199, 686398, 1029597, 1372796, 2059194, 2402393, 4118388, 4804786, 7207179, 9609572, 14414358, 28828716]

約数ペア:

[(1, 28828716), (2, 14414358), (3, 9609572), (4, 7207179), (6, 4804786), (7, 4118388), (12, 2402393), (14, 2059194), (21, 1372796), (28, 1029597), (42, 686398), (84, 343199)]