78532852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3929}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 145252800

約数和(自身を除く): 66719948

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 3929, 4997, 7858, 9994, 15716, 19988, 74651, 149302, 298604, 1033327, 2066654, 4133308, 19633213, 39266426, 78532852]

約数ペア:

[(1, 78532852), (2, 39266426), (4, 19633213), (19, 4133308), (38, 2066654), (76, 1033327), (263, 298604), (526, 149302), (1052, 74651), (3929, 19988), (4997, 15716), (7858, 9994)]