72251224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:28003

約数の個数: 32

約数和(自身を含む): 150994800

約数和(自身を除く): 78743576

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 27961, 55922, 111844, 223688, 475337, 531259, 950674, 1062518, 1901348, 2125036, 3802696, 4250072, 9031403, 18062806, 36125612, 72251224]

約数ペア:

[(1, 72251224), (2, 36125612), (4, 18062806), (8, 9031403), (17, 4250072), (19, 3802696), (34, 2125036), (38, 1901348), (68, 1062518), (76, 950674), (136, 531259), (152, 475337), (323, 223688), (646, 111844), (1292, 55922), (2584, 27961)]