27974672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3071

約数の個数: 40

約数和(自身を含む): 60264000

約数和(自身を除く): 32289328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 2999, 4664, 5998, 9328, 11996, 23992, 32989, 47984, 65978, 131956, 158947, 263912, 317894, 527824, 635788, 1271576, 1748417, 2543152, 3496834, 6993668, 13987336, 27974672]

約数ペア:

[(1, 27974672), (2, 13987336), (4, 6993668), (8, 3496834), (11, 2543152), (16, 1748417), (22, 1271576), (44, 635788), (53, 527824), (88, 317894), (106, 263912), (176, 158947), (212, 131956), (424, 65978), (583, 47984), (848, 32989), (1166, 23992), (2332, 11996), (2999, 9328), (4664, 5998)]