7777881712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{6337}}^1$

素因数の和:8257

約数の個数: 40

約数和(自身を含む): 15447886272

約数和(自身を除く): 7670004560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1871, 3742, 6337, 7484, 12674, 14968, 25348, 29936, 50696, 76711, 101392, 153422, 259817, 306844, 519634, 613688, 1039268, 1227376, 2078536, 4157072, 11856527, 23713054, 47426108, 94852216, 189704432, 486117607, 972235214, 1944470428, 3888940856, 7777881712]

約数ペア:

[(1, 7777881712), (2, 3888940856), (4, 1944470428), (8, 972235214), (16, 486117607), (41, 189704432), (82, 94852216), (164, 47426108), (328, 23713054), (656, 11856527), (1871, 4157072), (3742, 2078536), (6337, 1227376), (7484, 1039268), (12674, 613688), (14968, 519634), (25348, 306844), (29936, 259817), (50696, 153422), (76711, 101392)]