28823328

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2498

約数の個数: 72

約数和(自身を含む): 83999916

約数和(自身を除く): 55176588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2441, 2952, 3936, 4882, 5904, 7323, 9764, 11808, 14646, 19528, 21969, 29292, 39056, 43938, 58584, 78112, 87876, 100081, 117168, 175752, 200162, 234336, 300243, 351504, 400324, 600486, 703008, 800648, 900729, 1200972, 1601296, 1801458, 2401944, 3202592, 3602916, 4803888, 7205832, 9607776, 14411664, 28823328]

約数ペア:

[(1, 28823328), (2, 14411664), (3, 9607776), (4, 7205832), (6, 4803888), (8, 3602916), (9, 3202592), (12, 2401944), (16, 1801458), (18, 1601296), (24, 1200972), (32, 900729), (36, 800648), (41, 703008), (48, 600486), (72, 400324), (82, 351504), (96, 300243), (123, 234336), (144, 200162), (164, 175752), (246, 117168), (288, 100081), (328, 87876), (369, 78112), (492, 58584), (656, 43938), (738, 39056), (984, 29292), (1312, 21969), (1476, 19528), (1968, 14646), (2441, 11808), (2952, 9764), (3936, 7323), (4882, 5904)]