54403737584

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2440943}}^1$

素因数の和:2441157

約数の個数: 40

約数和(自身を含む): 121070822400

約数和(自身を除く): 66667084816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 11144, 22288, 2440943, 4881886, 9763772, 17086601, 19527544, 34173202, 39055088, 68346404, 136692808, 273385616, 485747657, 971495314, 1942990628, 3400233599, 3885981256, 6800467198, 7771962512, 13600934396, 27201868792, 54403737584]

約数ペア:

[(1, 54403737584), (2, 27201868792), (4, 13600934396), (7, 7771962512), (8, 6800467198), (14, 3885981256), (16, 3400233599), (28, 1942990628), (56, 971495314), (112, 485747657), (199, 273385616), (398, 136692808), (796, 68346404), (1393, 39055088), (1592, 34173202), (2786, 19527544), (3184, 17086601), (5572, 9763772), (11144, 4881886), (22288, 2440943)]