28974302

素因数分解:

$2^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1657}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 49740000

約数和(自身を除く): 20765698

約数列:

[1, 2, 7, 14, 1249, 1657, 2498, 3314, 8743, 11599, 17486, 23198, 2069593, 4139186, 14487151, 28974302]

約数ペア:

[(1, 28974302), (2, 14487151), (7, 4139186), (14, 2069593), (1249, 23198), (1657, 17486), (2498, 11599), (3314, 8743)]