27161728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 59927040

約数和(自身を除く): 32765312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 128, 176, 191, 202, 352, 382, 404, 704, 764, 808, 1111, 1408, 1528, 1616, 2101, 2222, 3056, 3232, 4202, 4444, 6112, 6464, 8404, 8888, 12224, 12928, 16808, 17776, 19291, 24448, 33616, 35552, 38582, 67232, 71104, 77164, 134464, 142208, 154328, 212201, 268928, 308656, 424402, 617312, 848804, 1234624, 1697608, 2469248, 3395216, 6790432, 13580864, 27161728]

約数ペア:

[(1, 27161728), (2, 13580864), (4, 6790432), (8, 3395216), (11, 2469248), (16, 1697608), (22, 1234624), (32, 848804), (44, 617312), (64, 424402), (88, 308656), (101, 268928), (128, 212201), (176, 154328), (191, 142208), (202, 134464), (352, 77164), (382, 71104), (404, 67232), (704, 38582), (764, 35552), (808, 33616), (1111, 24448), (1408, 19291), (1528, 17776), (1616, 16808), (2101, 12928), (2222, 12224), (3056, 8888), (3232, 8404), (4202, 6464), (4444, 6112)]