28082179

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 29988000

約数和(自身を除く): 1905821

約数列:

[1, 29, 67, 97, 149, 1943, 2813, 4321, 6499, 9983, 14453, 188471, 289507, 419137, 968351, 28082179]

約数ペア:

[(1, 28082179), (29, 968351), (67, 419137), (97, 289507), (149, 188471), (1943, 14453), (2813, 9983), (4321, 6499)]