26931863168

素因数分解:

$2^7\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{11923}}^1$

素因数の和:14465

約数の個数: 64

約数和(自身を含む): 61347549120

約数和(自身を除く): 34415685952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2521, 5042, 10084, 11923, 17647, 20168, 23846, 35294, 40336, 47692, 70588, 80672, 83461, 95384, 141176, 161344, 166922, 190768, 282352, 322688, 333844, 381536, 564704, 667688, 763072, 1129408, 1335376, 1526144, 2258816, 2670752, 5341504, 10683008, 30057883, 60115766, 120231532, 210405181, 240463064, 420810362, 480926128, 841620724, 961852256, 1683241448, 1923704512, 3366482896, 3847409024, 6732965792, 13465931584, 26931863168]

約数ペア:

[(1, 26931863168), (2, 13465931584), (4, 6732965792), (7, 3847409024), (8, 3366482896), (14, 1923704512), (16, 1683241448), (28, 961852256), (32, 841620724), (56, 480926128), (64, 420810362), (112, 240463064), (128, 210405181), (224, 120231532), (448, 60115766), (896, 30057883), (2521, 10683008), (5042, 5341504), (10084, 2670752), (11923, 2258816), (17647, 1526144), (20168, 1335376), (23846, 1129408), (35294, 763072), (40336, 667688), (47692, 564704), (70588, 381536), (80672, 333844), (83461, 322688), (95384, 282352), (141176, 190768), (161344, 166922)]