7328288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8638432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 191, 218, 352, 382, 436, 764, 872, 1199, 1528, 1744, 2101, 2398, 3056, 3488, 4202, 4796, 6112, 8404, 9592, 16808, 19184, 20819, 33616, 38368, 41638, 67232, 83276, 166552, 229009, 333104, 458018, 666208, 916036, 1832072, 3664144, 7328288]

約数ペア:

[(1, 7328288), (2, 3664144), (4, 1832072), (8, 916036), (11, 666208), (16, 458018), (22, 333104), (32, 229009), (44, 166552), (88, 83276), (109, 67232), (176, 41638), (191, 38368), (218, 33616), (352, 20819), (382, 19184), (436, 16808), (764, 9592), (872, 8404), (1199, 6112), (1528, 4796), (1744, 4202), (2101, 3488), (2398, 3056)]