78123496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1901}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 160224480

約数和(自身を除く): 82100984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 467, 934, 1868, 1901, 3736, 3802, 5137, 7604, 10274, 15208, 20548, 20911, 41096, 41822, 83644, 167288, 887767, 1775534, 3551068, 7102136, 9765437, 19530874, 39061748, 78123496]

約数ペア:

[(1, 78123496), (2, 39061748), (4, 19530874), (8, 9765437), (11, 7102136), (22, 3551068), (44, 1775534), (88, 887767), (467, 167288), (934, 83644), (1868, 41822), (1901, 41096), (3736, 20911), (3802, 20548), (5137, 15208), (7604, 10274)]