28623152

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{29327}}^1$

素因数の和:29396

約数の個数: 20

約数和(自身を含む): 56368416

約数和(自身を除く): 27745264

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 29327, 58654, 117308, 234616, 469232, 1788947, 3577894, 7155788, 14311576, 28623152]

約数ペア:

[(1, 28623152), (2, 14311576), (4, 7155788), (8, 3577894), (16, 1788947), (61, 469232), (122, 234616), (244, 117308), (488, 58654), (976, 29327)]