28889952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3340

約数の個数: 96

約数和(自身を含む): 93364992

約数和(自身を除く): 64475040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 3307, 4368, 6614, 8736, 9921, 13228, 19842, 23149, 26456, 39684, 42991, 46298, 52912, 69447, 79368, 85982, 92596, 105824, 128973, 138894, 158736, 171964, 185192, 257946, 277788, 300937, 317472, 343928, 370384, 515892, 555576, 601874, 687856, 740768, 902811, 1031784, 1111152, 1203748, 1375712, 1805622, 2063568, 2222304, 2407496, 3611244, 4127136, 4814992, 7222488, 9629984, 14444976, 28889952]

約数ペア:

[(1, 28889952), (2, 14444976), (3, 9629984), (4, 7222488), (6, 4814992), (7, 4127136), (8, 3611244), (12, 2407496), (13, 2222304), (14, 2063568), (16, 1805622), (21, 1375712), (24, 1203748), (26, 1111152), (28, 1031784), (32, 902811), (39, 740768), (42, 687856), (48, 601874), (52, 555576), (56, 515892), (78, 370384), (84, 343928), (91, 317472), (96, 300937), (104, 277788), (112, 257946), (156, 185192), (168, 171964), (182, 158736), (208, 138894), (224, 128973), (273, 105824), (312, 92596), (336, 85982), (364, 79368), (416, 69447), (546, 52912), (624, 46298), (672, 42991), (728, 39684), (1092, 26456), (1248, 23149), (1456, 19842), (2184, 13228), (2912, 9921), (3307, 8736), (4368, 6614)]