27453712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 80

約数和(自身を含む): 63745920

約数和(自身を除く): 36292208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 169, 176, 208, 284, 286, 338, 568, 572, 676, 781, 923, 1136, 1144, 1352, 1562, 1846, 1859, 2197, 2288, 2704, 3124, 3692, 3718, 4394, 6248, 7384, 7436, 8788, 10153, 11999, 12496, 14768, 14872, 17576, 20306, 23998, 24167, 29744, 35152, 40612, 47996, 48334, 81224, 95992, 96668, 131989, 155987, 162448, 191984, 193336, 263978, 311974, 386672, 527956, 623948, 1055912, 1247896, 1715857, 2111824, 2495792, 3431714, 6863428, 13726856, 27453712]

約数ペア:

[(1, 27453712), (2, 13726856), (4, 6863428), (8, 3431714), (11, 2495792), (13, 2111824), (16, 1715857), (22, 1247896), (26, 1055912), (44, 623948), (52, 527956), (71, 386672), (88, 311974), (104, 263978), (142, 193336), (143, 191984), (169, 162448), (176, 155987), (208, 131989), (284, 96668), (286, 95992), (338, 81224), (568, 48334), (572, 47996), (676, 40612), (781, 35152), (923, 29744), (1136, 24167), (1144, 23998), (1352, 20306), (1562, 17576), (1846, 14872), (1859, 14768), (2197, 12496), (2288, 11999), (2704, 10153), (3124, 8788), (3692, 7436), (3718, 7384), (4394, 6248)]