28911036014

素因数分解:

$2^1\times 7^1\times {\mathrm{21839}}^1\times {\mathrm{94559}}^1$

素因数の和:116407

約数の個数: 16

約数和(自身を含む): 49564569600

約数和(自身を除く): 20653533586

約数列:

[1, 2, 7, 14, 21839, 43678, 94559, 152873, 189118, 305746, 661913, 1323826, 2065074001, 4130148002, 14455518007, 28911036014]

約数ペア:

[(1, 28911036014), (2, 14455518007), (7, 4130148002), (14, 2065074001), (21839, 1323826), (43678, 661913), (94559, 305746), (152873, 189118)]