28055232

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 84

約数和(自身を含む): 82021680

約数和(自身を除く): 53966448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 919, 954, 1272, 1696, 1838, 1908, 2544, 2757, 3392, 3676, 3816, 5088, 5514, 7352, 7632, 8271, 10176, 11028, 14704, 15264, 16542, 22056, 29408, 30528, 33084, 44112, 48707, 58816, 66168, 88224, 97414, 132336, 146121, 176448, 194828, 264672, 292242, 389656, 438363, 529344, 584484, 779312, 876726, 1168968, 1558624, 1753452, 2337936, 3117248, 3506904, 4675872, 7013808, 9351744, 14027616, 28055232]

約数ペア:

[(1, 28055232), (2, 14027616), (3, 9351744), (4, 7013808), (6, 4675872), (8, 3506904), (9, 3117248), (12, 2337936), (16, 1753452), (18, 1558624), (24, 1168968), (32, 876726), (36, 779312), (48, 584484), (53, 529344), (64, 438363), (72, 389656), (96, 292242), (106, 264672), (144, 194828), (159, 176448), (192, 146121), (212, 132336), (288, 97414), (318, 88224), (424, 66168), (477, 58816), (576, 48707), (636, 44112), (848, 33084), (919, 30528), (954, 29408), (1272, 22056), (1696, 16542), (1838, 15264), (1908, 14704), (2544, 11028), (2757, 10176), (3392, 8271), (3676, 7632), (3816, 7352), (5088, 5514)]