1040495872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10781}}^1$

素因数の和:10839

約数の個数: 72

約数和(自身を含む): 2314032840

約数和(自身を除く): 1273536968

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 3016, 3328, 3712, 6032, 7424, 10781, 12064, 21562, 24128, 43124, 48256, 86248, 96512, 140153, 172496, 280306, 312649, 344992, 560612, 625298, 689984, 1121224, 1250596, 1379968, 2242448, 2501192, 2759936, 4064437, 4484896, 5002384, 8128874, 8969792, 10004768, 16257748, 17939584, 20009536, 32515496, 35879168, 40019072, 65030992, 80038144, 130061984, 260123968, 520247936, 1040495872]

約数ペア:

[(1, 1040495872), (2, 520247936), (4, 260123968), (8, 130061984), (13, 80038144), (16, 65030992), (26, 40019072), (29, 35879168), (32, 32515496), (52, 20009536), (58, 17939584), (64, 16257748), (104, 10004768), (116, 8969792), (128, 8128874), (208, 5002384), (232, 4484896), (256, 4064437), (377, 2759936), (416, 2501192), (464, 2242448), (754, 1379968), (832, 1250596), (928, 1121224), (1508, 689984), (1664, 625298), (1856, 560612), (3016, 344992), (3328, 312649), (3712, 280306), (6032, 172496), (7424, 140153), (10781, 96512), (12064, 86248), (21562, 48256), (24128, 43124)]