28796746154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18435817}}^1$

素因数の和:18435901

約数の個数: 16

約数和(自身を含む): 47785640256

約数和(自身を除く): 18988894102

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 18435817, 36871634, 202793987, 405587974, 1308943007, 2617886014, 14398373077, 28796746154]

約数ペア:

[(1, 28796746154), (2, 14398373077), (11, 2617886014), (22, 1308943007), (71, 405587974), (142, 202793987), (781, 36871634), (1562, 18435817)]