29089718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 52082688

約数和(自身を除く): 22992970

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 691, 1358, 1382, 3007, 4837, 6014, 9674, 21049, 21421, 42098, 42842, 67027, 134054, 149947, 299894, 469189, 938378, 2077837, 4155674, 14544859, 29089718]

約数ペア:

[(1, 29089718), (2, 14544859), (7, 4155674), (14, 2077837), (31, 938378), (62, 469189), (97, 299894), (194, 149947), (217, 134054), (434, 67027), (679, 42842), (691, 42098), (1358, 21421), (1382, 21049), (3007, 9674), (4837, 6014)]