886428736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{728971}}^1$

素因数の和:729002

約数の個数: 28

約数和(自身を含む): 1851588880

約数和(自身を除く): 965160144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 728971, 1457942, 2915884, 5831768, 11663536, 13850449, 23327072, 27700898, 46654144, 55401796, 110803592, 221607184, 443214368, 886428736]

約数ペア:

[(1, 886428736), (2, 443214368), (4, 221607184), (8, 110803592), (16, 55401796), (19, 46654144), (32, 27700898), (38, 23327072), (64, 13850449), (76, 11663536), (152, 5831768), (304, 2915884), (608, 1457942), (1216, 728971)]