28374624

素因数分解:

$2^5\times 3^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 86682960

約数和(自身を除く): 58308336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 89, 96, 108, 123, 144, 162, 164, 178, 216, 243, 246, 267, 288, 324, 328, 356, 369, 432, 486, 492, 534, 648, 656, 712, 738, 801, 864, 972, 984, 1068, 1107, 1296, 1312, 1424, 1476, 1602, 1944, 1968, 2136, 2214, 2403, 2592, 2848, 2952, 3204, 3321, 3649, 3888, 3936, 4272, 4428, 4806, 5904, 6408, 6642, 7209, 7298, 7776, 8544, 8856, 9612, 9963, 10947, 11808, 12816, 13284, 14418, 14596, 17712, 19224, 19926, 21627, 21894, 25632, 26568, 28836, 29192, 32841, 35424, 38448, 39852, 43254, 43788, 53136, 57672, 58384, 65682, 76896, 79704, 86508, 87576, 98523, 106272, 115344, 116768, 131364, 159408, 173016, 175152, 197046, 230688, 262728, 295569, 318816, 346032, 350304, 394092, 525456, 591138, 692064, 788184, 886707, 1050912, 1182276, 1576368, 1773414, 2364552, 3152736, 3546828, 4729104, 7093656, 9458208, 14187312, 28374624]

約数ペア:

[(1, 28374624), (2, 14187312), (3, 9458208), (4, 7093656), (6, 4729104), (8, 3546828), (9, 3152736), (12, 2364552), (16, 1773414), (18, 1576368), (24, 1182276), (27, 1050912), (32, 886707), (36, 788184), (41, 692064), (48, 591138), (54, 525456), (72, 394092), (81, 350304), (82, 346032), (89, 318816), (96, 295569), (108, 262728), (123, 230688), (144, 197046), (162, 175152), (164, 173016), (178, 159408), (216, 131364), (243, 116768), (246, 115344), (267, 106272), (288, 98523), (324, 87576), (328, 86508), (356, 79704), (369, 76896), (432, 65682), (486, 58384), (492, 57672), (534, 53136), (648, 43788), (656, 43254), (712, 39852), (738, 38448), (801, 35424), (864, 32841), (972, 29192), (984, 28836), (1068, 26568), (1107, 25632), (1296, 21894), (1312, 21627), (1424, 19926), (1476, 19224), (1602, 17712), (1944, 14596), (1968, 14418), (2136, 13284), (2214, 12816), (2403, 11808), (2592, 10947), (2848, 9963), (2952, 9612), (3204, 8856), (3321, 8544), (3649, 7776), (3888, 7298), (3936, 7209), (4272, 6642), (4428, 6408), (4806, 5904)]