72976156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{28111}}^1$

素因数の和:28185

約数の個数: 24

約数和(自身を含む): 141684480

約数和(自身を除く): 68708324

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 28111, 56222, 112444, 309221, 618442, 1236884, 1658549, 3317098, 6634196, 18244039, 36488078, 72976156]

約数ペア:

[(1, 72976156), (2, 36488078), (4, 18244039), (11, 6634196), (22, 3317098), (44, 1658549), (59, 1236884), (118, 618442), (236, 309221), (649, 112444), (1298, 56222), (2596, 28111)]