72869584

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{6911}}^1$

素因数の和:7578

約数の個数: 20

約数和(自身を含む): 141419520

約数和(自身を除く): 68549936

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 6911, 10544, 13822, 27644, 55288, 110576, 4554349, 9108698, 18217396, 36434792, 72869584]

約数ペア:

[(1, 72869584), (2, 36434792), (4, 18217396), (8, 9108698), (16, 4554349), (659, 110576), (1318, 55288), (2636, 27644), (5272, 13822), (6911, 10544)]