28796322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 32167518

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2939, 3266, 4899, 5878, 8817, 9798, 17634, 67597, 135194, 202791, 208669, 405582, 417338, 626007, 1252014, 4799387, 9598774, 14398161, 28796322]

約数ペア:

[(1, 28796322), (2, 14398161), (3, 9598774), (6, 4799387), (23, 1252014), (46, 626007), (69, 417338), (71, 405582), (138, 208669), (142, 202791), (213, 135194), (426, 67597), (1633, 17634), (2939, 9798), (3266, 8817), (4899, 5878)]