57491824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 129366720

約数和(自身を除く): 71874896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 229, 272, 284, 442, 458, 568, 884, 916, 923, 1136, 1207, 1768, 1832, 1846, 2414, 2977, 3536, 3664, 3692, 3893, 4828, 5954, 7384, 7786, 9656, 11908, 14768, 15572, 15691, 16259, 19312, 23816, 31144, 31382, 32518, 47632, 50609, 62288, 62764, 65036, 101218, 125528, 130072, 202436, 211367, 251056, 260144, 276403, 404872, 422734, 552806, 809744, 845468, 1105612, 1690936, 2211224, 3381872, 3593239, 4422448, 7186478, 14372956, 28745912, 57491824]

約数ペア:

[(1, 57491824), (2, 28745912), (4, 14372956), (8, 7186478), (13, 4422448), (16, 3593239), (17, 3381872), (26, 2211224), (34, 1690936), (52, 1105612), (68, 845468), (71, 809744), (104, 552806), (136, 422734), (142, 404872), (208, 276403), (221, 260144), (229, 251056), (272, 211367), (284, 202436), (442, 130072), (458, 125528), (568, 101218), (884, 65036), (916, 62764), (923, 62288), (1136, 50609), (1207, 47632), (1768, 32518), (1832, 31382), (1846, 31144), (2414, 23816), (2977, 19312), (3536, 16259), (3664, 15691), (3692, 15572), (3893, 14768), (4828, 11908), (5954, 9656), (7384, 7786)]