69287648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 146667024

約数和(自身を除く): 77379376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 1901, 2144, 2278, 3802, 4556, 7604, 9112, 15208, 18224, 30416, 32317, 36448, 60832, 64634, 127367, 129268, 254734, 258536, 509468, 517072, 1018936, 1034144, 2037872, 2165239, 4075744, 4330478, 8660956, 17321912, 34643824, 69287648]

約数ペア:

[(1, 69287648), (2, 34643824), (4, 17321912), (8, 8660956), (16, 4330478), (17, 4075744), (32, 2165239), (34, 2037872), (67, 1034144), (68, 1018936), (134, 517072), (136, 509468), (268, 258536), (272, 254734), (536, 129268), (544, 127367), (1072, 64634), (1139, 60832), (1901, 36448), (2144, 32317), (2278, 30416), (3802, 18224), (4556, 15208), (7604, 9112)]