61909444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12823}}^1$

素因数の和:12915

約数の個数: 24

約数和(自身を含む): 116339328

約数和(自身を除く): 54429884

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 12823, 25646, 51292, 217991, 435982, 871964, 910433, 1820866, 3641732, 15477361, 30954722, 61909444]

約数ペア:

[(1, 61909444), (2, 30954722), (4, 15477361), (17, 3641732), (34, 1820866), (68, 910433), (71, 871964), (142, 435982), (284, 217991), (1207, 51292), (2414, 25646), (4828, 12823)]