72364904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127403}}^1$

素因数の和:127480

約数の個数: 16

約数和(自身を含む): 137596320

約数和(自身を除く): 65231416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 127403, 254806, 509612, 1019224, 9045613, 18091226, 36182452, 72364904]

約数ペア:

[(1, 72364904), (2, 36182452), (4, 18091226), (8, 9045613), (71, 1019224), (142, 509612), (284, 254806), (568, 127403)]